Egbetokun, Samuel, Evans S. Osabuohien, and Temidayo Akinbobola. “Feasible Environmental Kuznets and Institutional Quality in North and Southern African Sub-Regions”. International Journal of Energy Economics and Policy 8, no. 1 (January 24, 2018): 104–115. Accessed December 23, 2024. https://mail.econjournals.com/index.php/ijeep/article/view/5948.