Orji, A., J. E. Ogbuabor, and O. I. Anthony-Orji. “Financial Liberalization and Economic Growth in Nigeria: An Empirical Evidence”. International Journal of Economics and Financial Issues, vol. 5, no. 3, July 2015, pp. 663-72, https://www.econjournals.com/index.php/ijefi/article/view/1284.