Etale, L. M., P. F. Bingilar, and M. S. Ifurueze. “Market Share and Profitability Relationship: A Study of the Banking Sector in Nigeria”. International Journal of Business, Economics and Management, vol. 3, no. 8, June 2016, pp. 103-12, doi:10.18488/journal.62/2016.3.8/62.8.103.112.