Egbe, Olawari D. J., and Iyabrade Ikporukpo. “Resolving the Fiscal Federalism Challenge in Nigeria: Lessons from the Federal Democratic Republic of Ethiopia (FDRE)”. International Journal of Social Sciences 12, no. 3 (October 1, 2018). Accessed September 14, 2025. https://ijss.com.ng/index.php/home/article/view/92.