Arulogun, Caleb Feyisope. “Political Clientelism in Nigerian Politics and the Paradigm Shift in the 2023 Oyo Gubernatorial Election”. Direct Research Journal of Social Science and Educational Studies, vol. 11, no. 5, Sept. 2023, pp. 67-73, https://journals.directresearchpublisher.org/index.php/drjsses/article/view/292.