Dr Onumah is a Lecturer in Accounting at the Department of Accounting and Finance at the GIMPA Business School where she mentors students in addition to teaching and offering leadership.

She is a graduate of the University of Ghana Business School where she obtained a Diploma, bachelor’s degree and a Doctor of Philosophy Degree in Accounting. She holds a Master of Business Administration (MBA) Degree in Finance from GIMPA.  She is a fellow of the Chartered Institute of Taxation, Ghana (FCITG) and a member of the Institute of Chartered Accountants, Ghana (ICAG).

Prior to becoming a lecturer in 2016, Mrs Onumah practised accountancy for 25 years in various capacities in the private and public sectors of the Ghanaian economyHer research work has been published in reputable international peer-review journals including the Journal of Economic Studies; Journal of Global Responsibility; Accounting Education and Journal of Economic and Administrative Sciences.

Professional affiliations

• Fellow, Chartered Institute of Taxation, Ghana (CITG) – 2006
• Member, Institute of Chartered Accountants, Ghana (ICAG) – 2004

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Master’s Level Course, GIMPA Business School, GIMPA, Accra, Ghana

• BUS 711B – ACCOUNTING FOR DECISION MAKING
• ACCT 702B – MANAGERIAL ACCOUNTING
• BUS 722B: ACCOUNTING AND CONTROL
• GMAF 700: FINANCIAL ACCOUNTING & ANALYSIS
• GMAF 707: CORPORATE REPORTING STRATEGY ACT
• 703B – PUBLIC SECTOR ACCOUNTING & FINANCE

Postgraduate Diploma Level Course, GIMPA Business School, GIMPA, Accra, Ghana

BUS603A: MANAGEMENT ACCOUNTING

Undergraduate Level Course, GIMPA Business School, GIMPA, Accra, Ghana

• FINC 402: BUDGETING AND FINANCIAL PLANNING
• FINC 301: FINANCIAL STATEMENT ANALYSIS
• ACCT 304: MANAGEMENT ACCOUNTING STRATEGY
• BUS228B: PRINCIPLES OF MANAGEMENT ACCOUNTING
• BUS229B: PRINCIPLES OF ACCOUNTING
• GBUS201: ACCOUNTING FOUNDATIONS

Peer reviewed journal articles

• Owusu, G. M. Y., Onumah, R. M., & Essel-Donkor, A. E. (2023). Pensions and retirement systems research: a retrospective assessment from 1910 to 2022 using bibliometric analysis. Journal of Economic Studies.
• Onumah, R. M., Simpson, S. N. Y., & Kwarteng, A. (2022). The effects of personal and organisational attributes on ethical attitudes of professional accountants: evidence from Ghana. Journal of Global Responsibility.
• Onumah, R. M., Simpson, S. N. Y., & Kwarteng, A. (2021). Ethics and curriculum design of accounting programmes in a developing country: a qualitative insight. Accounting Education, 1-21. 
• Onumah, R. M., Simpson, S. N. Y., & Kwarteng, A. (2021). The effects of ethics education interventions on ethical attitudes of professional accountants: evidence from Ghana. Accounting Education, 1-25.
• Duho, K. C. T., Onumah, J. M., Owodo, R. A., Asare, E. T., & Onumah, R. M. (2020). Bank risk, profit efficiency and profitability in a frontier market. Journal of Economic and Administrative Sciences.
• KCT Duho, JM Onumah, SNY Simpson & R M Onumah (2019). Emerging Technologies, Corporate Social Responsibility and Sustainability: The Perception of Business Students in Ghana. OSF Preprints

Email: rmonumah@gimpa.edu.gh