DR. HANNAH ORWA BULA (PHD)

Position: Senior  Lecturer Department: Business Administration Contact Address: P.O. Box 10111-00200 Nairobi Email: This email address is being protected from spambots. You need JavaScript enabled to view it. Area of Specialization:    Entrepreneurship, Human Resource Management  ResearchGate ID GOOGLE SCHOLAR  ORCHID ID Download CVÂ

Research Interest

• Entrepreneurship with a focus on women entrepreneurship
• Human resource management
• Women economic empowerment
• Youth empowerment
• Performance management
• Small and Micro Entreprises(SMES)
• Marketing and value addition
• Technologies and innovation
• Strategic management
• Book keeping and financial literacy for Small and Micro Enterprises
• Talent management for organizations
• Succession planning at the organizational level

PhD(Dedan Kimathi University){MBA-HRM (Kenyatta University), BED ARTS (Business/Secretarial) Kenyatta University} {MBA-HRM (Kenyatta University), BED ARTS (Business/Secretarial) Kenyatta University} .Full member of Institute of Human Resource Management.(IHRM) Life member of Doctoral Association of Easter Africa

Dr. Bula is a senior lecturer in the Department of Business Administration .She holds a PhD degree in Business Administration and Management from Dedan Kimathi University of Technology(DeKUT) , an MBA(HRM) degree and B.ED ,Business studies and Secretarial degree from Kenyatta University. She has a wealth of experience in teaching, and consultancy and is also a research enthusiast who has done empirical studies in general management entrepreneurship and human resource management.

Dr. Bula sits in various committees in the school of business, Kenyatta University. She has been very instrumental in curriculum development and harmonization of various universities where she has worked in curriculum development at Kenyatta University for Doctor of Business Administration program; harmonization of Bachelor of Human Resource Management, Bachelor of Supplies Management, Harmonization of units across semesters in the Department of Business Administration. Post-graduate, Collaboration and research and innovations committees..

Dr. Bula is a Researcher with KU-WWWE, Bill and Melinda Gates 5 years’ Research Grant and a county coordinator for Kenyatta University’s industry Partnership: KYEOP, NITA Project 2018-2022

Dr. Bula was the Chairman of Conference-Graduate Hub conference November 23rd -24th 2020 and the Chairperson of Kenyatta University, IBRIC Editorial Sub Conference committee, 2020.

Dr. Bula is a champion for Module writing for Digital school, Kenyatta University.

Dr Bula was the Chief Editor, International Business Research and Industrial Conference (IBRIC) 2019 Book
Dr Bula is a Reviewer for KASNEB entrepreneurship and management subjects.
Dr. Bula is an External Examiner, Business Studies Department, and Management University of Africa. (MUA)
Dr Bula is an External Examiner, Human Resource Management, and Cooperative University of Kenya

Dr. Bula has over 70 publications in peer reviewed journals and has supervised more than 12 PhDs and 70 masters’ projects and Thesis.

Published Articles in Referred Journals

• Daniel Otieno, Jackline Nyerere, Christopher Shisanya, Wilson Mutuma, Damaris Kariuki, Hannah Bula, Gilbert Kipkoech, Shem Onsomo, John Macharia, Eldah Onsomu, Martha,Muhwezi, Charles Ondieki & Jacqueline Onyango(2024). Impact of integration of transferable skills into education and training on employability of women in Kenya: case for CAPYEI. Published by Emerald Publishing Limited. DOI 10.1108/QEA-03-2024-0023
• Daniel Otieno, Jackline Nyerere, Christopher Shisanya, Wilson Mutuma, Damaris Kariuki, Hannah Bula, Gilbert Kipkoech, Shem Onsomo, John Macharia, Eldah Onsomu10, Martha,Muhwezi, Charles Ondieki & Jacqueline Onyango(2023)Typology of Transferable Skills for Women Employability in Kenya. Journal of the Kenya National Commission for UNESCO (1) 2023. 2958-7999, Vol. 4 . https://journals.unesco.go.ke/index.php/jknatcom/article/view/51/42
• Gloria Munee and Bula Hannah Orwa(2023) A Desk Review of Employee Training on Organizational Productivity In the Banking Sector. European Journal of Human Resource Management Studies.ISSN: 2601 - 1972 ISSN-L: 2601 - 1972 Available on-line at: http://www.oapub.org/soc. DOI: 10.46827/ejhrms.v7i1.1573
• Akinyi Ochieng Milkah and Bula Hannah Orwa(2023). Desk Review of Gender In Workforce Diversity and Employee Performance of Faith Based Organisations. European Journal of Human Resource Management Studies, ISSN: 2601 – 1972,ISSN-L: 2601 – 1972.Available on-line at: http://www.oapub.org/soc. DOI: 10.46827/ejhrms.v7i1.1580 Volume 7 │ Issue 1 │2023
• Mwasi, T. S., Orwa, B. H. (2023). A desk review of career as reward management practices and employee retention of medical personnel in referral hospitals. International Academic Journal of Human Resource and Business Administration, 4(3), 145-160. https://iajournals.org/articles/iajhrba_v4_i3_145_160.pdf
• Anyona, B. O. & Bula H. (2023). Exploring the Impact of Green Employee Training on Employee Performance: A Case Study of Nairobi City County Government, Kenya, Journal of Human Resource & Leadership, 7(1), 114-129. https://doi.org/10.53819/81018102t4133.
• Ogweno, W. O., Bula, H. O. (2023). Strategic formulation and performance of deposit taking savings and credit co-operative society in Nairobi City County, Kenya. International Academic Journal of Human Resource and Business Administration, 4(2), 347-362.
• Giteru, A. M., & Bula, H. (2023). An empirical analysis of the relationship between strategic human resource management and performance: a perspective of public universities in Nairobi City County, Kenya. The Strategic Journal of Business & Change Management, 10 (2), 383 –395.
• Mohamed Sheikh Osman & Hannah Bula(2022). Effect of Human Resources on the Performance Of County Government Of Garissa, Kenya. International Journal of Management and Commerce Innovations ISSN 2348-7585 (Online).Vol. 10, Issue 2, pp: (148-154), Month: October 2022 - March 2023, Available at: www.researchpublish.com. DOI: https://doi.org/10.5281/zenodo.7286446.
• Hannah Orwa Bula, Felistus Hilda Makhamara (2022). Corporate Governance and Sustainable Development in Africa: Green Human Resource Management Approach. Universal Journal of Management, 10(5), 81 - 94. DOI:10.13189/ujm.2022.100501. pted November 22.
• Felistus Hilda Makhamara and Hannah Orwa Bula(2022).A Critical Review of Green Human Resource Management and Environmental Sustainability in Firms. IOSR Journal of Business and Management (IOSR-JBM) e-ISSN: 2278-487X, p-ISSN: 2319-7668. Volume 24, Issue 10. Ser. IV (October. 2022), PP 43-51 www.iosrjournals.org https://www.iosrjournals.org/iosr-jbm/papers/Vol18-issue6/Version-3/I1806035459.pdf
• Edna Apasi Wabomba, Asenath Onguso, Hannah Orwa Bula (2022)The Influence of Employee Delegation on the Performance in Commercial Banks in Nairobi County, Kenya. Journal of Human Resource Management;10(4): 123-128 http://www.sciencepublishinggroup.com/j/jhrm :doi: 10.11648/j.jhrm.20221004.12 ISSN: 2331-0707 (Print); ISSN: 2331-0715 (Online).
• Grace Mwikali Musyoki, Ambrose Jagongo & Hannah Bula(2022). Microfinance Services and Financial Performance of Top 100 Mid-Sized Firms in Nairobi City County, Kenya. International Journal of Science and Business .Journal homepage: ijsab.com/ijsb. https://ijsab.com/volume-15-issue-1/5302.
• Ruth Anyango Odengo, Hannah Bula, David Kiiru(2022). Mediating Effect of Organisational Capabilities on Relational Contract and Performance of Academic Staff at Selected Public Universities in Kenya. Universal Journal of Management 10(4): 69-79, 2022 http://www.hrpub.org DOI: 10.13189/ujm.2022.100402.
• Kaberia Salome Kanini, Stephen M.A. Muathe, Hannah O. Bula(2022) Social Capital, Organizational Innovation and Performance of Manufacturing MSMEs in Kenya. International Journal of Social Science and Education Research Studies ISSN(print): 2770-2782, ISSN(online): 2770-2790 Volume 02 Issue 10 October 2022 DOI: https://doi.org/10.55677/ijssers/V02I10Y2022-04, Impact Factor: 4.638 Page No : 517-534. https://ijssers.org/wp-content/uploads/2022/10/04-1010-2022.pdf
• Ruth Anyango Odengo, Hannah Bula, David Kiiru(2022) Moderating Effect Of Human Resource Policies on Balanced Contract and Performance of Academic Staff in Selected Public Universities. Journal of Human Resource and Leadership ISSN 2519-9099 (online)Vol7. Issue1,No.7.pp 94-106.DOI: https://doi.org/10.47604/jhrl.1646
• Wainaina, R. W., Bula, H., & Wambua, P. P. (2022). Antecedents of talent retention and organization performance of Nairobi City County Government, Kenya. The Strategic Journal of Business & Change Management, 9 (4), 19 - 29. https://strategicjournals.com/index.php/journal/article/view/2388
• Selline Indara Akoyo, Hannah Orwa Bula, Peter Philip Wambua,(2022) Effect of E-Reassign System on Performance of Chartered Universities in Kenya. International Journal of Economics, Commerce and Management United Kingdom ISSN 2348 0386 Vol. X, Issue 10, Oct 2022 Licensed under Creative Common Page 91 http://ijecm.co.uk/
• Selline Indara Akoyo, Hannah Orwa Bula, Peter Philip Wambua,(2022) Effect of E- Recruitment System on Performance of Chartered Universities In Kenya. Published in International Journal of Economics, Commerce and Management, Vol. X, Issue 10, Oct 2022.
• Samuel Onyango Macotiende, Bula Hannah Orwa, Priscillah Ndegwa(2021). An Empirical Analysis Of Personal Identification Secure Comparison Evaluation System’s Influence On Employees’ Performance In The Directorate Of Immigration And Citizen Services In Kenya. International Journal of Economics, Commerce and Management. United Kingdom ISSN 2348 0386 Vol. IX, Issue 3, March 2021.Licensed under Creative Common Page 234..http://ijecm.co.uk/. http://ijecm.co.uk/wp-content/uploads/2021/03/9318.pdf
• Linus Matuga Mutaroki & Bula Hannah Orwa(2021). Human Resource Management Initiatives And Employee Retention At Kenya Airways –Kenya https://www.ijarr.in/Admin/pdf/human-resource-management-initiatives-and-employee-retention-at-kenya-airways-kenya.pdf. International Journal of Advanced Research and Review . JARR, 6(3), 2021; 11-29. ijarr.in.
• Pascal Ewesit Ekaale, Bula Hannah Orwa(2020) Strategic Options on Performance of Hunger Safety Net Program among Pastoralists Communities in Turkana County; Kenya. https://www.iiste.org/Journals/index.php/EJBM/issue/view/4705.Vol.1232(2020)14-21.
• Njoroge Paul Thumbi, Bula Hannah, Wanyoike Rosemarie,(2020) Examining the Effect of Knowledge Acquisition and Information Distribution on Employees’ Performance in Classified Hospitality Firms in Kenya, Journal of Human Resource Management. Vol. 8, No. 3, 2020, pp. 200-208. doi: 10.11648/j.jhrm.201200803.21. http://www.sciencepublishinggroup.com/journal/paperinfo?journalid=176&doi=10.11648/j.         jhrm.201200803.21.
• Njoroge Paul Thumbi, Bula Hannah & Wanyoike Rosemarie.(2020) Moderating Effect of Organizational Culture on the Relationship between Organizational Learning and Employees’ Performance in Classified Hospitality Firms in Kenya. International Management; Vol. 15, No. 12; 2020 ISSN 1833-3850 E-ISSN 1833-8119. Published by Canadian Center of Science and Education. http://www.ccsenet.org/journal/index.php/ijbm/article/view/0/44118.
• Weldon K. Ng’eno1*, Hannah Bula and David Minja(2020). Employee counseling and performance of employees in commercial banks in Kenya. Journal of Kenya Counselling and psychological Association. https://academicjournals.org/journal/JOKCPA/article-abstract/C82789C65623
• George Kay Kabiru & Hannah Bula.(2020).Influence of Transactional Leadership Style on Employee Performance at Selected Commercial Banks in Nairobi City County, Kenya. International Journal of Research and Innovation in Social Science (IJRISS) | Volume IV, Issue IX, September 2020 | ISSN 2454–6186.
• Motondi, F. O. & Bula, H. (2020). Alternative banking channels and performance of commercial banks in Nairobi City County, Kenya. International Academic Journal of Economics and Finance,   3(6), 47-65 .https://www.iajournals.org/articles/iajef_v3_i6_47_65.pdf.
• Mwende,V.K& Bula, H. (2019). Total Quality Management Strategies and Employee Performance in Referral Hospitals in Kenya: A Case of Kenyatta National Hospital. International journal of strategic management. Vol. 11(8)pp 1 –19. http://www.ijsse.org/images/ijsm_v8_i11_1_19.pdf
• Bula, H. O. (2019). The Role of Innovation Capability in Organizational Success for Small and Medium Enterprises in Kenya: A Critical Review of Literature. The University Journal, 1(3), 19-26. http://daea.or.ke/wp-content/uploads/2019/02/TUJ_Bula_19-26a.pdf
• EW Ngugi, H Bula (2019) Performance Management practices and employee performance in selected public schools in Kiambu County, Kenya. International Academic Journal of Human Resource and Business Administration | Volume 3, Issue 7, pp. 533-551. https://www.iajournals.org/articles/iajhrba_v3_i7_533_551.pdf
• Bula, H. O., & Ndung’u, P. W. (2019). Enterprise Resource Planning Systems and Implementation Experiences for Selected Public Universities in Kenya. The University Journal, 1(3), 107-118. http://daea.or.ke/wp-content/uploads/2019/10/TUJ_Bula_107-118.pdf
• Moses Njuguna & Bula Hannah(2019).Learning Organization and Employee Performance of Equity Bank in Kiambu County, Kenya.http://www.ijern.com/journal/2019/December-2019/01.pdf
• Bula, H. O., & Njoroge, L. W. (2019). An Empirical Analysis of Workplace Conflict Management on Performance of Nurses in Public Hospitals in Kenya: A Case of Thika Level 5 Hospital in Kiambu County. The University Journal, 1(3), 69-80. http://daea.or.ke/wp-content/uploads/2019/10/TUJ_Bula_69-80.pdf
• Maina, W.S., Bula, H. (2019). Employee Training and Performance of Agency Banking Units of Selected Commercial Banks in Nairobi City County, Kenya, International Journal of Academic Research in Accounting, Finance and Management Sciences 9 (3): 240-250. https://www.semanticscholar.org/paper/Employee-Training-and-Performance-of-Agency-Banking-Maina-Bula/040d4441549b1e95559e15d4477e0dec4a6896d2
• .Mwathe, Makhamara Felistus & Bula Hannah Orwa(2019)Strategic Welfare Services on Employee Performance of Level Five Public Hospitals in Kenya.The University Journal, 1(3), 169-188 . http://daea.or.ke/wp-content/uploads/2019/03/TUJ_Makhamara_41-56a.pdf
• Bula, H. O., & Omollo, D. O. (2019). The Role of Perfromance Contracting on Performance of Public Universities in Kenya. The University Journal, 1(3), 169-188. http://daea.or.ke/wp-content/uploads/2019/03/TUJ_Bula_169-188a.pdf
• Bula, H. O. (2019). The Role of Innovation Capability in Organizational Success for Small and Medium Enterprises in Kenya: A Critical Review of Literature. The University Journal, 1(3), 19-26. http://daea.or.ke/wp-content/uploads/2019/02/TUJ_Bula_19-26a.pdf.
• Ann Wanja Njami* Dr. Hannah Bula(2018). Assessment of Principals’ Leadership Styles on Student Discipline in Public Secondary Schools in Nakuru County, Kenya. European Journal of Business and Management www.iiste.orgI. SSN 2018. American Scientific Research Journal for Engineering, Technology, and Sciences (ASRJETS) ISSN (Print) 2313-4410, ISSN (Online) 2313-4402 © Global Society of Scientific Research and Researchers http://asrjetsjournal.org/
•  Simon Ngarachu. Bula Hannah & James Oringo(2018). The Influence of Investment Public Relations Strategy on the Performance of Large Motor Vehicle Dealers in Nairobi, Kenya..https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4
• Margaret Nganu, Bula Hannah(2019).Influence of Training Needs Assessment on Performance of Small and Micro Enterprises in the Information and Communication Technology Sector in Nairobi City County, Kenya. https://www.iiste.org/Journals/index.php/EJBM/article/view/45663
  http://ir-library.ku.ac.ke/handle/123456789/20925. 2222-1905 (Paper) ISSN 2222-2839 (Online) Vol.10, No.30, 2018 22.
• Simon,K Kamau,  Bula & Oringo(2018). Appraisal Implementation and their Effects on Service Delivery in Public Secondary Schools in Githunguri Sub-county of Kiambu County, Kenya American Scientific Research Journal for Engineering, Technology,  and Sciences  (ASRJETS) ISSN (Print) 2313-4410, ISSN (Online) 2313-4402 © Global Society of Scientific Research and Researchers
• Ondieki, D. O., & Bula, H. O. (2018). Human Resource Management Practices and Employee Performance in Tea Factories in Nyamira County, Kenya. The University Journal, 1(2), 147-156.
•  Bula, H. O., & Muriithi, C. (2018). Influence of Recruitment Practices on Employee Turnover in Hotels and Resorts in Kilifi County, Kenya. The University Journal, 1(2), 17-34.
• Bula, H. O., & Muriithi, C. (2018). Influence of Recruitment Practices on Employee Turnover in Hotels and Resorts in Kilifi County, Kenya. The University Journal, 1(2), 17-34.
• Mungai, B. W., & Bula, H. O. (2018). Turnaround Strategies and Performance of Kenya Airways. The University Journal, 1(2), 1-16.
• Orwa, Bula Hannah; Tiagha, Edward; Waiguchu, Muruku.(2017).An Assessment of the Influence of Technology and Innovation on Performance of Women Small Scale Entrepreneurs (SSEs) in Nairobi, Kenya. South Asian Journal of Management. Vol. 24, No. 4
• June, 2017 Bula H. and Njeri J.Organization Culture and Talent Management in State Corporations in Kenya: A case of Kenya Broadcasting Corporation. The University Journal. A doctoral Association of eastern Africa Publication@2017DAEA Publication. URL.www.daea.or.ck. ISSN: 2519-0997
• June, 2017 Bula H and Njuguna E.Effects of Performance Appraisal on Organizational performance: An Empirical Study of Goal Setting on Organizational Performance in Muranga  Water and Sanitation Companies in Kenya. The University Journal. A doctoral Association of eastern Africa Publication@2017DAEA Publication. URL.www.daea.or.ck. ISSN: 2519-0997
• June, 2017 Bula H and Kimani S.Effects of Performance Appraisal on Employee Productivity in Banking Sector in Kenya. The University Journal. A doctoral Association of eastern Africa Publication@2017DAEA Publication. URL.www.daea.or.ck. ISSN: 2519-0997
• June, 2017 Bula H and Nambale E.Relational practices and Performance Contracts in Public Organizations in Kenya: A case of Kenya Revenue Authority. The University Journal. A doctoral Association of eastern Africa Publication@2017DAEA Publication. URL.www.daea.or.ck. ISSN: 2519-0997.
• February 9^th – 10^th 2017. Bula Hannah  Orwa ,Mutinda John, Wambua Philip.Presented a paper on Influence of Brand Personality Sincerety on customer Purchase Decision of Smartphone in Selected Public University Campuses in Nairobi in panel 1 at 12^th SIMSR Global Marketing Conference at the KJ Somaiya Institute of Management Studies & Research Mumbai India. Published in the compendium of conference proceedings in the Asian and Pacific Journal.
• February 9^th – 10^th 2017 Bula Hannah  Orwa, Tiagha Edward, Muruku Waiguchu. Presented a paper on Empirical Study of Technology and Innovation against performance of women SSEs in Urban Kenya in panel 3 at 12^th SIMSR Global Marketing Conference at the KJ Somaiya Institute of Management Studies & Research Mumbai India. Published in the compendium of conference proceedings in the Asian and Pacific Journal.
• Anne Wanjiku Mwaura, Nicholas Letting, Gicuru Ithinji, Bula Hannah  Orwa(2016) Green distribution practices and competitiveness of food manufacturing firms in Kenya . International journal of economics, commerce and management United kingdom Vol. iv, issue 3, march 2016 Http://www.ijecm.co.uk/ISSN: 2348- 0386.
• Lucy Wairimu Kibera  and Bula Hannah (March 2016). Implementation of Integrated supply Chain in Manufacturing Companies in Kenya. A case of BIDCO Oil Refineries. International Journal of Education Research..Vol 4 No. 3 March 2016. www.ijern.com. ISSN 2411-5681
• Phylister Akoth Oloo, Bula Hannah Orwa (2016) .Influence of Participatory Decision Making of Junior Staff at the Retail Markets in Kenya.  An Empirical Study of  Uchumi Supermarket in Nairobi  International Journal of Education Research..Vol. 4 No. 2 February 2016. www.Ijern.com.ISSN: 2411-5681.
• Paul Waithaka, Hannah Bula, Linda Kimencu(.2016).  Effect Of Strategy Oriented Competitive Intelligence Practice On The Performance Of Firms Listed On The Nairobi Securities Exchange, Kenya. International Journal of Education and Research.. www.ijern.com. ISSN 2411-5681 Vol. 4 No. 2
• Paul Waithaka, Hannah Bula., Linda Kimencu (.2016).  Effect Of Tactics Oriented Competitive Intelligence Practice On The Performance Of Firms Listed On The Nairobi Securities Exchange, Kenya. International Journal of Education and Research Vol. 4 No. 2 February 2016. www.ijern.com. ISSN 2411-5681 Vol. 4 No. 2
• Paul Waithaka, Hannah Bula , Linda Kimencu(.2016).   .Effect Of Technology Oriented Competitive Intelligence Practice On The Performance of Firms Listed on the Nairobi Securities Exchange, Kenya.. . International Journal of Education and Research Vol. 4 No. 2 February 2016. www.ijern.com. ISSN 2411-5681 Vol. 4 No. 2
• Njoroge.G. Jane, Muathe SMA,  Bula. H (.2016).  . Effect of Technology On Performance Of Mobile Telephone Industry In Kenya . International Journal of Education and Research Vol. 4 No. 2 February 2016. www.ijern.com. ISSN 2411-5681 Vol. 4 No. 2
• Anne, Letting Nicholas  Ithinji Gicuru, Orwa Bula (.2016).  Reverse Logistics Practices and Their Effect on Competitiveness of Food Manufacturing Firms in Kenya Mwaura. International Journal of Economics, Finance and Management Sciences 2015; 3(6): 678-684Published online January ,(http://www.sciencepublishinggroup.com/j/ijefm)ISSN: 2326-9553 (Print); ISSN: 2326-9561 (Online).
• Ngahu Daniel and Bula Hannah Orwa.( 2015 )  . Effect of Strategic procurement strategies on performance of microfinance Banks in Kenya. International Journal of Education and Research.Vol. 3. No 12 December 2015. www.ijern.com. ISSN 2411-5681
•  Mary Wahira Gachua and Bula Hannah Orwa.(2015).  Factors affecting Strategy Implementation in Public Universities in Kenya: A case of Jomo Kenyatta University of Agriculture and Technology. International Journal of Education and Research. Vol. 3 No.12 Dec. 2015. www.ijern.com. ISSN 2411-5681
• Peter Chege and Hannah Orwa Bula(2015).   Effects of Generic Strategies on the performance of dairy industries in Kenya.A case of Kenya Cooperative Creameries. . International Journal of Education and Research. Vol. 3 No.12  Dec. 2015. www.ijern.com. ISSN 2411-5681
• Peter Chege and Hannah Orwa Bula(2015). Effects of Market forces on Performance of dairy Industries in Kenya.A case of Kenya Cooperative Creameries. European Journal of Business and Management.Vol. 7 No 35, 2015.pp.196-202. ISSN 2222-1905 (Paper) ISSN 2222-2839 (Online)
• Omondi Linda Atieno  and Bula Hannah. (2015).    An Investigation  of the Impact of Employee Training and Reward on performance at Union Des Assurances De Paris Insurance(UAP) in Nairobi,Kenya International Journal of Education and Research. Vol. 3 No.12  Dec. 2015. www.ijern.com. ISSN 2411-5681
• Kinyita Pauline and Hannah Orwa Bula(2015).    .Relationship between Work Stress and Performance of Employees: A case study of Transit Hotel in Nairobi City  County. Archives of Business Research Vol. 3. No.6 Dec,2015. 3(6) 22-37.Copyright©Society of Science and Education, United Kingdom.
• Jannifer Kamande and Bula Hannah. (2015).    Determinants of strategy Implementation in the Ministry of Lands,Thika,Kiambu County, Kenya. International Journal of Education and Research.Vol.3. No. 12 December, 2015. www.ijern.com. ISSN 2411-5681
• Elijah Nganga and Bula Hannah.(2015).    Antecedents of Performance Appraisal and Organizational Performance in Water and Sanitation Companies in Kenya: A Case of Murang’a Water and Sanitation Company limited  .International Journal of Business and Economics Research 2015; 4(5): 250-263 Published online October 18, 2015 (http://www.sciencepublishing group.com/j/ijber) doi: ISSN: 2328-7543 (Print); ISSN: 2328-756X (Online)
• Gatua Hosea Mwangi and Bula Hannah Orwa(2015). Predictors of Acceptance of ‘Lipa na Mpesa’ Mobile Payment by Micro Entrepreneurs: A case of Micro enterprises in  Laikipia East Sub county Kenya. Science Journal of Business and Management. Published online Nov,6,2015.http//www.science publishing Group.com/j/sjbm.ISSN 2331-0626(Print)ISSN:2331-0634(Online).
• Fredrick Ogonda,Bula Hannah, Philip Wambua and Jedida Muli(2015).   . An Analysis of Work Motivation and Teacher Job Satisfaction in Public Secondary Schools in Rarieda Sub-County, Kenya.October, 2015 Journal of Investment and Management 2015; 4(6): 377-390 Published online October 15, 2015 (http://www.sciencepublishinggroup.com/j/jim) doi: 10.11648/j.jim. ISSN: 2328-7713 (Print); ISSN: 2328-7721 (Online)
• Mutambuki M and Bula H.(2014) Marketing strategies of Commercial Fish Farming Under Economic Stimulus Programme. International Journal of Humanities and Social Science .Vol 4 No 8 1 June….12.pdf© Center for Promoting Ideas, USAwww.ijhssmet.com/journals.
• Bula H.Tiagha E. and Waiguchu M.(2014)Entrepreneurship Scorecard and Performance of Women Entrepreneurs. International Journal of Humanities and Social Sciences(IJHSS). www.ijhssmet.com/journals. Vol 4 No 5 March 2014….12.pdf© Center for Promoting Ideas, USA
• Bula H. and Njeri J.(2014)Challenges of Talent Management and Performance of Kenya Broadcasting Corporation International Journal of Humanities and Social Sciences. (IJHSS). www.ijhssmet.com/journals.Vol. 4 No.7 May 2014© Center for Promoting Ideas, USA
• Bula H. (2013) Empirical Analysis of Technology & Innovation against performance of Women in SSEs in Urban Kenya. National Commission for Science and Technology and Innovation conference proceedings …. www.tum.ac.ke/.
• Bula H.(2012)Performance of Women Entrepreneurs in Small Businesses: Marital Status and family Characteristics. European Journal of Business and Management.www.iiste.org. ISSN :2222-1905 (Paper) ISSN 2222-2839 (Online)Vol 4, No.7, 2012 85 Vol.4 N0.7 May, 2012.
• Bula H.(2012)Labor Turnover in the Sugar industry in Kenya.. European Journal of Business and Management(2012).www.iiste.org. ISSN :2222-1905 (Paper) ISSN 2222-2839 (Online) Vol.4. No.  9, July, 2012.
• Bula H.(2012)Evolution of Entrepreneurship Theories: A critical review of literature in Kenya’s perspective.. International Journal of Business and Commerce www.ijbcnet.com.Vol. 1, No.11: July 2012[81-96(ISSN: 2225-2436
• Bula H.(2012)Entrepreneurship Development Culture and Practices. International Journal of Emerging Technology and Advanced Engineering(IJETEA). Website: www.ijetae.com. ISSN 2250-2459,Volume 2, Issue 8, August 2012)456
• Bula H.Tiagha E. and Waiguchu M Women Entrepreneurs: A demographic perspective. European Journal of Business and Management www.iiste.org. ISSN 2222-1905 (Paper) ISSN 2222-2839 (Online) Vol 4, No.9, 2012 101 .

Newsletter and Magazine Publications

• Bula H. (2015).Doctoral Association of Eastern Africa Magazine Article What do Universities do-Educate or train?.www.docaea.org……….August 2015pdf
• Bula H. (2015).Doctoral Association of Eastern Africa April Newsletter-A monthly Publication. What do Universities do-Educate or train?.www.docaea.org……….April 2015pdf.

University Level Scholarly Books

• 2021. ENTREPRENEURSHIP: What women entrepreneurs and small scale traders need to succeed. ISBN .978-9966-26-228-8.Utafiti Foundation.
  https://utafitifoundation.com/product/entrepreneurship-what-women-entrepreneurs-and-any-small-scale-trader-needin-order-to-succeed/
• 2021. HUMAN RESOURCE MANAGEMENT. PEOPLE ISSUES AT THE WORKPLACE - A GLOBAL PERSPECTIVE. Utafiti Foundation. https://utafitifoundation.com/product/human-resource-management-people-issues-at-the-workplace-a-globalperspective/
• 2016. A DAEA Survey of Doctoral Holders and Students in Kenya by Hannah O. Bula, PhD. A DAEA Publication August 2016. ISBN No. 978-9966-085-32-0
• 2012. Bula H.Tiagha E. and Waiguchu M A book titled “Women Entrepreneurs in Kenya’s firms: A demographic Perspective .ISBN-13: 9783659218743,ISBN-10: 365921874X,Publisher: LAP Lambert Academic Publishing. Publish Date: November 2012.Page Count: 92.
• 2018. Applied Computer Science ADM 1102.Entrepreneurship. Hannah.O.Bula(2018-01- 18)AfricanVirtual.University..https://oer.avu.org/bitstream/handle/123456789/488/ADM%201102_ EN%20ENTREPRENEURSHIP%20V4.pdf?sequence=1&isAllowed=y.Module.dc.date.accessioned .2018-02 01T11:35:40Z. http://oer.avu.org/handle/123456789/488.pp 134.
• 2018. Applied Computer Science ITI 2101.Technology Innovation. Hannah Orwa Bula(2018- 02-22). African Virtual.University https://oer.avu.org/bitstream/handle/123456789/680/ITI%202101_EN%20Technology%20Innova tion1.pdf?sequence=1&isAllowed=y. http://oer.avu.org/handle/123456789/680. Module.pp. 76

Book Chapter

• Chapter 8 of Sustainable development in Africa book; Edited by Masafumi Nagao, Jewette Masinja & AminAlhassan.
  280 Pages | 6 x 9 | © 2019 Innovation inclusion. Livelihood Sustainability in Urban Informal Settlements: The Case of Innovation by Women Entrepreneurs in Nairobi, Kenya by Bula Hannah Orwa, Ngigi David and Murigi Elishiba. Spears Books. https://spearsmedia.com/shop/sustainable-development-in-africa/
• Chapter Firm Innovation Capability, Visitors’ Behaviour and Sustainability of Hospitality Firms in Kenya: A Post Corona Virus Disease 2019 Assessment]. Hannah Orwa Bula & Paul Thumbi Njoroge. Springer Nature  published by Pollgrave and Springer.
• Chapter in lesson No. 46  by Dr. Hannah Bula in Book Chapter On 101 Authentic leadership Lessons byMosinya Nyaberi, PhD.

Other Publications

• Standard Newspaper article: Jan. 19^th, 2022. We need research evidence to boost women empowerment : OPINION  By Hannah Bula and Felistus Makhamara | Jan 19th 2022 |

Scholarly Presentations at Conferences/workshops/seminars

Workshop

Nov. 2023 Themtic speaker on contemporary issues in Human resource Management at 5^th Kiriri Women University o Techology  Conference.

10^th April 2021. Keynote speaker on the role of Academia on Social Entrepreneurship. Virtual  conference at Harare Zimbabwe. Yunus Social Business Centre.

Conference Proceedings

2023: 9^th International School of Education and lifelong learning conference 2023.Entrenching transferable skills in Technical Vocational Educational and Training for Women Employability. 3^rd  and 4^th October, 2023.

2023: 5^th International Business and Research Conference (IBRIC) Virtual from 22^nd to 23^rd June.

1. Wycliffe Odhiambo Ogweno & Hannah O. Bula :Strategy Implementation and Performance of Deposit Taking Savings and Credit Co-Operative Society in Nairobi City County, Kenya .
2. Selline Indara Akoyo,Hannah Orwa Bula & Peter Philip Wambua.  Effect of E-Training System on Performance of Chartered Universities in Kenya.

2021. 3^rd International Business and Research Conference (IBRIC) Virtual from 26^th to 27th

         August.

Paul Thumbi Njoroge, Hannah Bula and Rosemarie Wanyoike: Information Interpretation and

Organizational Memory: Learning Capability and Effect on Employee Performance in Classified Hospitality Firms in      Kenya

2020 2^nd International Business and Research Conference (IBRIC) Virtual from 3^rd to 4^th December,

1. Njoroge Paul Thumbi, Bula Hannah Orwa & Wanyoike Rosemarie: Work Engagement and Employees’ Performance: Assessing the Linkage and Leverage in Classified Hospitality Firms in Kenya.
2. Macotiende Samwel Onyango & Bula Hannah Orwa:An Empirical Analysis of Personal Identification Secure Comparison Evaluation System on Employee Performance in the Ministry of Interior and Coordination of National Government, Nairobi City County, Kenya

2020 Graduate Hub international conference on 23^rd to 24^th November, 2020

1.      Njoroge Paul Thumbi, Bula Hannah Orwa & Wanyoike Rosemarie: Examining Effect of Knowledge Acquisition and Information Distribution on Employees’ Performance in Classified Hospitality Firms in Kenya.

2. McOtiende Onyango and Bula Hannah Orwa - E-Governance and Employee Performance in the Ministry of Interior and Coordination of National Government, Nairobi City County, Kenya

3.      Castroh Chite and Bula Hannah Orwa - Staff Turnover and Employee Performance in Non Profit Healthcare Providers in Uasin Gishu County Kenya.

2019. 1^st International Business and Research Conference(IBRIC) 20^th to 22^nd June, 2019

1.       Waithera and Samuel ; Hannah Bula - Employee Training and Performance of Agency Banking Units of Selected Commercial Banks in Nairobi City County, Kenya.

2.      Okello Phillip Ouma; Bula Hannah Orwa - Compensation Schemes and Employee Performance Of Commercial Banks

3.      Grace Mukami Kimani; Bula Hannah - Corporate Social Responsibility activities and Competitive Advantage of Equity Bank Kenya Limited.

4.      Rosemarie W. Wanyoike; Muathe, SMA, Hannah O. Bula:  Quality Management Practices and Performance among Manufacturing Companies in Kenya

5.      Aketch Marsha Akinyi;  Bula Hannah - Determinants of Public Funds Internal Control Systems and Service Delivery in Nairobi City Water and Sewerage Company Kenya.

6.      Mathew Mburu; Bula Hannah Orwa - Training and employee performance in Nyeri county government, Kenya

7.      Paul Thumbi Njoroge;  Bula Hannah; Rosemarie Wanyoike - Linking Human Resource Management Practices With Implementation Of Quality Management Programs In Manufacturing Firms In Nairobi County.

8.      Emma Kinya Mwobobia ; Bula Hannah - Employee Retention Strategies and Organizational Performance Of The Judiciary In Nairobi County, Kenya.

9.      Elizabeth Wanjiku Ngugi; Hannah Bula - Performance Management Practices and Employee Performance in Selected Public Schools in Kiambu County, Kenya.

2020 Graduate Hub international conference on 23^rd to 24^th November, 2020

1. Njoroge Paul Thumbi, Bula Hannah Orwa & Wanyoike Rosemarie: Examining Effect of Knowledge Acquisition and Information Distribution on Employees’ Performance in Classified Hospitality Firms in Kenya.
2. McOtiende Onyango and Bula Hannah Orwa - E-Governance and Employee Performance in the Ministry of Interior and Coordination of National Government, Nairobi City County, Kenya
3. Castroh Chite and Bula Hannah Orwa - Staff Turnover and Employee Performance in Non Profit Healthcare Providers in Uasin Gishu County Kenya.
4. 1^st International Business and Research conference (IBRIC) 20^th to 22^nd June, 2019
5. Waithera and Samuel ; Hannah Bula - Employee Training and Performance of Agency Banking Units of Selected Commercial Banks in Nairobi City County,
6. Okello Phillip Ouma; Bula Hannah Orwa - Compensation Schemes and Employee Performance Of Commercial Banks
7. Grace Mukami Kimani; Bula Hannah - Corporate Social Responsibility activities and Competitive Advantage of Equity Bank Kenya Limited.
8. Rosemarie W. Wanyoike; Muathe, SMA ;Hannah O. Bula: Quality Management Practices and Performance among Manufacturing Companies in Kenya
9. Aketch Marsha Akinyi; Bula Hannah - Determinants of Public Funds Internal Control Systems and Service Delivery in Nairobi City Water and Sewerage Company Kenya.
10. Mathew Mburu; Bula Hannah Orwa - Training and employee performance in Nyeri county government, Kenya
11. Paul Thumbi Njoroge; Bula Hannah; Rosemarie Wanyoike - Linking Human Resource Management Practices With Implementation Of Quality Management Programs In Manufacturing Firms In Nairobi County.
12. Emma Kinya Mwobobia ; Bula Hannah - Employee Retention Strategies and Organizational Performance Of The Judiciary In Nairobi County, Kenya.
13. Elizabeth Wanjiku Ngugi; Hannah Bula - Performance Management Practices and Employee Performance in Selected Public Schools in Kiambu County, Kenya.
14. November, 2^nd and 3^rd November 2018. Problem statement and narrowing a research topic from a global model. DAEA Conference, Dimmesse Sisters, Karen Nairobi, Kenya.
15. 9^th and 10^th August 2018 Thesis and proposal pre defense colloquium. DAEA conference. USIU-Africa
16. 2^nd March, 2018. The core of doctoral research. DAEA Conference, Dimmesse Sisters, Karen Nairobi, Kenya.
17. February 9^th – 10^th 2017 presented a paper on Influence of Brand Personality Sincerity on customer Purchase Decision of Smartphone in Selected Public University Campuses in Nairobi in panel 1 at 12^th SIMSR Global Marketing Conference at the KJ Somaiya Institute of Management Studies & Research Mumbai India.
18. February 9^th – 10^th 2017 presented a paper on Empirical Study of Technology and Innovation against performance of women SSEs in Urban Kenya in panel 3 at 12^th SIMSR Global Marketing Conference at the KJ Somaiya Institute of Management Studies & Research Mumbai India.
19. September, 30^th DAEA conference. Facilitated on selecting a research topic and the art of academic writing. United Kenya Club. www.docaea.org .
20. March 23^rd and 24th 2016 International conference for youth empowerment and Employment: A how to Conference. KICC. www.docaea.org
21. 10^th to 12^th February, 2016 .Introduction to DAEA. Higher Education in Devolved Government Systems: sharing Local and International Experiences. Katarina University. Association of DAAD scholars
22. 20^th November, 2015 3^rd DAEA Colloquium. www.daea.or.ke
23. June 2015. DAEA Colloquium Conference www.daea. or.ke
24. August 2015 DAEA Colloquium Conference www.daea. or.ke

Seminars and Literary work participation

1. 2021. Friday 5^th March, Referencing and citation management. 12-1pm. Kenyatta University director research support. https://forms.gle/RGWmD4nfojbSKuh9A.
2. 24th and 25th of February, 2021.African Symposium on higher Education organized by The University of Nairobi in collaboration with the African Development Bank and Education for Sustainable Development in Africa (ESDA).Theme: Strengthening the Role of Universities to Produce Home Grown Solutions to Africa’s Development Challenges.ESDA 2021 Symposium. https://us02web.zoom.us/webinar/register/WN_SCpsjMvPSxeLNPq3fvqGZA
3. 2021.Thursday, 18 February Policy Dialogue webinar on Ensuring Continuity of Learning for All Children . PAL Network. www.palnetwork.org. Twitter @palnetworkHQ.
4. 2021. Feb. 5^th 9.40am Aziz Afrique Foundation. Celebrating Online Achievements Confirmation. Graduating 30 Youths on online training in Values and Life skills training -at least 20 online sessions were hosted geared towards building the capacity of the youth in values and life skills beginning May 2020 until November 2020. Through this an estimated 2000 youth were reached through Zoom and Facebook. https://us02web.zoom.us/webinar/register/WN_cznrOkwGRuum4M_fHyAlDA
5. 2020 workshop on cyber security Virtual training.
6. 18^th Sept. 2019 training on Digital Content Development at Kenyatta University computer Laboratory
7. 27^th June 2019 .Gender Mainstreaming Training 2019 at BSSC Room Number 149.
8. 2019.  Workshop on staff mentorship at KUCC. by Depaul University.
9. 25^th – 28^th June 2018 Workshop of integrity assurance officers by EACC. Kenyatta University conference centre..
10. July 2018 On-line facilitation-Kusoma platform. Kenyatta University Computer lab
11. October 2018 Workshop on power point and use of posters in research by Centre for capacity building. BSSU room 14.
12. 31^st May 2018. Awareness Training on ISO 27001, Information security Management systems(ISMS).
13. 26^th January, 2018 staff mentors Seminar at Kenyatta University Business & Students center
14. June 24^th-28^th 2017. Data Analysis Training on SPSS tools. At Business and Student Centre Computer Room 014.
15. June 22^nd 2017 Bula Hannah Orwa,Murigi Elshiba, Ngigi David(Innovation inclusion for Sustainability of Livelihoods of Urban   Women Entrepreneurs in Informal Settlements in Nairobi, Kenya . Presented at EDSA workshop at Kenyatta University Conference room.
16. November, 16^th  2016 Awareness On ISO 9001- 2015 Quality Management Standards workshop at Kenyatta University, BSSC, RM 128
17. May 23^rd 2016 Bulk uploading of scores, Kenyatta University student computer lab room 103.
18. Feb. 2016 Safari Club .African Virtual university module writing workshop
19. June 2015 Training on Module Writing, Kenyatta University, BSSC, RM 128
20. March 2015 Digital and E-Learning Training Kenyatta University Student Laboratory.
21. 15^th May 2014.Workshop for all supervisors at Kenyatta University BSSC,room 12.
22. 2014 e learning course Kenyatta University Business and Student centre Laboratory
23. 2013  Smart Board Training at Kenyatta University Ole Moyoi(OML)
24. 2013: Library Literacy information at KU Post Modern Library
25. May, 2013 Case study writing workshop and seminar, Kenyatta University, Business centre.
26. June,   2013.  Teaching methodology by Centre for Teaching and Research Excellence- Kenyatta University Business centre.
27. Nov.2008. A course on Project planning and Management(East African Institute of Certified Studies)
28. Nov.2008  A course in Social Research Writing Skills(East African Institute of Certified Studies)
29. Nov.2008   A course in Entrepreneurship. (East African Institute of Certified Studies)
30. Nov. 2008  A course on Non-Governmental Organization & Community Based   Organizations Management (NGO’S AND CBO’S Management(East African Institute of Certified Studies).

Research Undertaken

1. 2020. UNESCO-KU baseline survey on Green economy and sustainable development at Kenyatta University.
2. 2020. Examining the Effect of Knowledge Acquisition and Information Distribution on Employees’ Performance in Classified Hospitality Firms in Kenya, Journal of Human Resource Management. Vol. 8, No. 3, 2020, pp. 200-208. doi: 10.11648/j.jhrm.201200803.21. http://www.sciencepublishinggroup.com/journal/paperinfo?journalid=176&doi=10.11648/j.jhrm.201200803.21
3. 2020. Moderating Effect of Organizational Culture on the Relationship between Organizational Learning and Employees’ Performance in Classified Hospitality Firms in Kenya. International Management; Vol. 15, No. 12; 2020 ISSN 1833-3850 E-ISSN 1833-8119. Published by Canadian Center of Science and Education. http://www.ccsenet.org/journal/index.php/ijbm/article/view/0/44118.
4. 2020. Employee counseling and performance of employees in commercial banks in Kenya. Journal of Kenya Counselling and psychological Association. https://academicjournals.org/journal/JOKCPA/article-abstract/C82789C65623
5. 2020. Influence of Transactional Leadership Style on Employee Performance at Selected Commercial Banks in Nairobi City County, Kenya. International Journal of Research and Innovation in Social Science (IJRISS) | Volume IV, Issue IX, September 2020 | ISSN 2454–6186.
6. 2020. Alternative banking channels and performance of commercial banks in Nairobi City County, Kenya. International Academic Journal of Economics and Finance, 3(6), 47-65. https://www.iajournals.org/articles/iajef_v3_i6_47_65.pdf
7. 2019. Total Quality Management Strategies and Employee Performance in Referral Hospitals in Kenya: A Case of Kenyatta National Hospital. International journal of strategic management. Vol. 11(8)pp 1 –19. http://www.ijsse.org/images/ijsm_v8_i11_1_19.pdf
8.  2019. The Role of Innovation Capability in Organizational Success for Small and Medium Enterprises in Kenya: A Critical Review of Literature. The University Journal, 1(3), 19-26. http://daea.or.ke/wp-content/uploads/2019/02/TUJ_Bula_19-26a.pdf
9. 2019 Performance Management practices and employee performance in selected public schools in Kiambu County, Kenya. International Academic Journal of Human Resource and Business Administration | Volume 3, Issue 7, pp. 533-55. https://www.iajournals.org/articles/iajhrba_v3_i7_533_551.pdf.
10. 2019. Enterprise Resource Planning Systems and Implementation Experiences for Selected Public Universities in Kenya. The 2019. Organization and Employee Performance of Equity Bank in Kiambu,Kenya.http://www.ijern.com/journal/2019/December-2019/01.pdf.
11. 2019.An Empirical Analysis of Workplace Conflict Management on Performance of Nurses in Public Hospitals in Kenya: A Case of Thika Level 5 Hospital in Kiambu County. The University Journal, 1(3), 69-80. http://daea.or.ke/wp-content/uploads/2019/10/TUJ_Bula_69-80.pdf
12. University Journal, 1(3), 107-118. http://daea.or.ke/wp-content/uploads/2019/10/TUJ_Bula_107
13. 2019. Employee Training and Performance of Agency Banking Units of Selected Commercial Banks in Nairobi City County, Kenya, International Journal of Academic Research in Accounting, Finance and Management Sciences 9 (3): 240-250. https://www.semanticscholar.org/paper/Employee-Training-and-Performance-of-Agency-Banking-Maina Bula/040d4441549b1e95559e15d4477e0dec4a6896d2. 118 pdf.
14. 2019.Strategic Welfare Services on Employee Performance of Level Five Public Hospitals in Kenya.The University Journal, 1(3), 169-188 . http://daea.or.ke/wp-content/uploads/2019/03/TUJ_Makhamara_41-56a.pdf
15. 2019. The Role of Perfromance Contracting on Performance of Public Universities in Kenya. The University Journal, 1(3), 169-188. http://daea.or.ke/wp-content/uploads/2019/03/TUJ_Bula_169-188a.pdf
16. 2019. The Role of Innovation Capability in Organizational Success for Small and Medium Enterprises in Kenya: A Critical Review of Literature. The University Journal, 1(3), 19-26. http://daea.or.ke/wp-content/uploads/2019/02/TUJ_Bula_19-26a.pdf.
17. 2018. Assessment of Principals’ Leadership Styles on Student Discipline in Public Secondary Schools in Nakuru County, Kenya. European Journal of Business and Management www.iiste.orgI. SSN 2222-1905 (Paper) ISSN 2222-2839 (Online) Vol.10, No.30, 2018 22.
18. 2018. The Influence of Investment Public Relations Strategy on the Performance of Large Motor Vehicle Dealers in Nairobi, Kenya. https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4511/16
19. 01 2018.Compensation Management Practices and Quality of Health Care at Jaramogi Oginga Odinga Teaching and Referral Hospital..
20. 2018. American Scientific Research Journal for Engineering, Technology, and Sciences (ASRJETS) ISSN (Print) 2313-4410, ISSN (Online) 2313-4402 © Global Society of Scientific Research and Researchers http://asrjetsjournal.org/
21. 2018. Appraisal Implementation and their Effects on Service Delivery in Public Secondary Schools in Githunguri Sub-county of Kiambu County, Kenya American Scientific Research Journal for Engineering, Technology,  and Sciences  (ASRJETS) ISSN (Print) 2313-4410, ISSN (Online) 2313-4402 © Global Society of Scientific Research and Researchers
22. 2018. Human Resource Management Practices and Employee Performance in Tea Factories in Nyamira County, Kenya. The University Journal, 1(2), 147-156.
23. 2018. Influence of Recruitment Practices on Employee Turnover in Hotels and Resorts in Kilifi County, Kenya. The University Journal, 1(2), 17-34.
24.  (2018). Influence of Recruitment Practices on Employee Turnover in Hotels and Resorts in Kilifi County, Kenya. The University Journal, 1(2), 17-34.
25. 2018. Turnaround Strategies and Performance of Kenya Airways. 2018. Turnaround Strategies and Performance of Kenya Airways. Bibiana W. Mungai and Hannah Orwa Bula.University Journal Vol. 1 issue2 2018. DAAE Publication..ISSN 2519-09972018. Influence of Recruitment Practices on Employee Turnover in Hotels and Resorts in Kilifi County, Kenya. Hannah Orwa Bula and Charles Muriithi. University Journal Vol. 1 issue2 2018. DAAE Publication..ISSN 2519-0997
26. 2018.Human Resource Management Practices and Employee Performance in Tea Factories in Nyamira County, Kenya..University Journal Vol. 1 issue2 2018. DAAE Publication..ISSN 2519-0997
27. June 22^ndInnovation inclusion for Sustainability of Livelihoods of Urban Women Entrepreneurs in Informal Settlements in Nairobi, Kenya . Presented at EDSA workshop at Kenyatta University Conference room.
28. Empirical Analysis of Technology and Innovation against performance of women SSEs in Urban Kenya . Mobile Telephony and Research perspective.
29. Influence of Brand Personality Sincerity on customer Purchase Decision of Smartphone in Selected Public University Campuses in Nairobi
30. March, 2016. Distribution practices and competitiveness of food manufacturing firms in Kenya . International journal of economics, commerce and management United kingdom
31. March 2016 Implementation of Integrated supply Chain in Manufacturing Companies in Kenya.
32. February, 2016 .Influence of Participatory Decision Making of Junior Staff at the Retail Markets in Kenya.  An Empirical Study of  Uchumi Supermarket in Nairobi
33. 2016 . Effect Of Strategy Oriented Competitive Intelligence Practice on the Performance of Firms Listed on the Nairobi Securities Exchange, Kenya.
34. 2016 Effect Of Tactics Oriented Competitive Intelligence Practice On The Performance Of Firms Listed On The Nairobi Securities Exchange, Kenya. .
35. 2016 Effect Of Technology Oriented Competitive Intelligence Practice On The Performance Of Firms Listed On The Nairobi Securities Exchange, Kenya
36. February 2016. Effect of Technology On Performance Of Mobile Telephone Industry In Kenya.
37. January 2016. Reverse Logistics Practices and Their Effect on Competitiveness of Food Manufacturing Firms in Kenya
38. 2015. Effect of Strategic procurement strategies on performance of microfinance Banks in Kenya. International Journal of Education and Research. Vol. 3. No 12 December 2015.
39. 2015. .Factors affecting Strategy Implementation in Public Universities in Kenya: A case of Jomo Kenyatta University of Agriculture and Technology.
40. Effects of Generic Strategies on the performance of dairy industries in Kenya. A case of Kenya Cooperative Creameries.
41. Effects of Market forces on Performance of dairy Industries in Kenya. A case of Kenya Cooperative Creameries.
42. 2015. An Investigation of the Impact of Employee Training and Reward on performance at Union Des Assurances De Paris Insurance(UAP) in Nairobi, Kenya
43. 2015. Relationship between Work Stress and Performance of Employees: A case study of Transit Hotel in Nairobi City County. Archives of Business Research
44. Determinants of strategy Implementation in the Ministry of Lands, Thika,Kiambu County, Kenya.
45. November 2015. Predictors of Acceptance of ‘Lipa na Mpesa’ Mobile Payment by Micro Entrepreneurs: A case of Micro enterprises in Laikipia East Sub county Kenya.Published online
46. October 2015. An Analysis of Work Motivation and Teacher Job Satisfaction in Public Secondary Schools in Rarieda Sub-County,
47. Marketing strategies of Commercial Fish Farming under Economic Stimulus Programme.
48. Entrepreneurship Scorecard and Performance of women
49. Challenges of Talent Management and Performance of Kenya Broadcasting Corporation .
50. Effects of Conflict Resolution on Performance of Public Hospitals in Kenya : A case of Thika Level 5 Hospital.
51. Effect of Performance Appraisal on Organizational performance (An Empirical Study of Goal Setting on Organizational Performance in Muranga Water and Sanitation Companies, Kenya.
52. Empirical Analysis of Technology & Innovation against performance of Women in SSEs in Urban-Kenya.
53. 2012The Enterprise characteristics and Performance of Women Entrepreneurs in Urban Kenya: Small Scale Enterprises (SSEs) -Ph.D. Thesis.
54. Causes of Labor Turnover in Kenya’s Sugar Industry: A case study of selected firms at SONY Sugar Company in Nyanza, Muhoroni Sugar Company and Miwani Sugar
55.         Company.MBA Project.
56. Performance of Women Entrepreneurs in Small Businesses: Marital Status and Family Characteristics. .
57. Women Entrepreneurs in Kenya: A demographic perspective