Sertoglu, Kamil, Sevin Ugural, and Festus Victor Bekun. “The Contribution of Agricultural Sector on Economic Growth of Nigeria”. International Journal of Economics and Financial Issues 7, no. 1 (January 13, 2017): 547–552. Accessed January 8, 2025. https://econjournals.com./index.php/ijefi/article/view/3941.