Abdul Azeez Oluwanisola Abdul Wahab, Nurhazirah Hashim and Zurina Kefeli (2019). Diagnosing the Dynamic Drivers of Healthcare Expenditure in Organisation of Islamic (OIC) Countries. Journal of Reviews on Global Economics (JRGE). (SCOPUS- Indexed)- (Under review).
Abdul Azeez Oluwanisola Abdul Wahab and Nurhazirah Hashim (2019). Review of Social Determining Factors of Health: Evidence from Organisation of Islamic (OIC) Countries. Academy of Strategic Management Journal (ASMJ). (SCOPUS- Indexed)- (in Press).
Abdul Azeez Oluwanisola Abdul Wahab and Zurina Kefeli (2018). Investigating the Dynamic Effect of Healthcare Expenditure and Education Expenditure on Economic Growth in Organisation of Islamic Countries (OIC). MPRA Paper No. 90338, posted 3 December 2018. Online at https://mpra.ub.uni-muenchen.de/90338/
Zurina Kefeli, Mohd Azlan Shah Zaidi and Abdul Azeez Oluwanisola Abdul Wahab (2018). Causal Nexus Between Health And Economic Development: Evidence Among OIC High-Income Economies.Pertanika Journal of Social Sciences and Humanities (JSSH) 26 (2): 717 - 734 (2018).
Abdul Azeez Oluwanisola Abdul Wahab and Zurina Kefeli (2017). Modeling the Effect of Healthcare Expenditure and Education Expenditure on Labour Productivity: A Study on OIC Countries. GATR Journal of Business and Economics Review (JBER). Vol. 2 (2) 31 – 37 (2017).
Abdul Azeez Oluwanisola Abdul Wahab and Zurina Kefeli (2016). Projecting a Long Term Expenditure Growth in Healthcare Service: A Literature Review. Procedia of Economics and Finance 37(152-157).
Nurhazirah Hashim, Ahasanul Haque, Abdul Azeez Oluwanisola Abdul Wahab (2015). Exploring customer service experience equity on the customers’ behavioral intention in tourism industry. The Role of Service in the Tourism & Hospitality. p. 193. Lumban Gaol & Hutagalung (Eds). Taylor & Francis Group, London.
Abdul Wahab et al. (2014). Acomparative study of Islamic financial system and conventional financial system. Global Business and Economics Research Journal Vol. 3 (5): 15-29.
Abdul Azeez Oluwanisola Abdul Wahab (2014). A Review of Islamic Financial Planning Process in Oman and Nigeria. International Journal of Management Sciences. Vol. 2, No. 8, 383-390.
Conferences
Abdul Azeez Oluwanisola Abdul Wahab, Zurina Kefeli and Nurhazirah Hashim (2018). Investigating the Dynamic Effect of Healthcare Expenditure and Education Expenditure on Economic Growth in Organisation of Islamic Countries (OIC). 8th Islamic Banking Accounting and Finance (iBAF), 25th - 26th October 2018, Adya Hotel, Langkawi, Malaysia.
Modeling the Effect of Healthcare Expenditure and Education Expenditure on Labour Productivity: A Study on OIC Countries. Abdul Azeez Oluwanisola Abdul Wahab and Zurina Kefeli (2017). 5th Global Conference on Business & Social Sciences (GCBSS) 4-5th May, VE Hotel, Kuala Lumpur, Malaysia.
Projecting a Long Term Expenditure Growth in Healthcare Service: A Literature Review. Abdul Azeez Abdul Wahab and Zurina Kefeli (2015). 5th International Conference on Marketing and Retailing (INCOMaR) 12 & 13 October 2015, Bay view hotel, Penang, Malaysia.
5th international conference on Business and Economics Research (5th ICBER 2014), 24th-25th March, 2014, Pullman Hotel, Kuching, Sarawak, Malaysia. -Participant
Empirical Evaluation of Contribution of Value Added Tax (Vat) to Total Revenue Generation and Gross Domestic Product (GDP) In Nigeria. Oladimeji, M.A, Abdul Wahab, A.A.O, Lawal, T.O (2013). 5th Islamic Economic System Conference (i-ECONS), Faculty of Economics and Muamalat, Universiti Sains Islam Malaysia (USIM), Berjaya Time Square, Kuala Lumpur, Malaysia.