Akinyemi, Opeyemi E., Evans S. Osabuohien, Philip O. Alege, and Adeyemi A. Ogundipe. 2017. “Energy Security, Trade and Transition to Green Economy in Africa”. International Journal of Energy Economics and Policy 7 (3):127-36. https://econjournals.com.tr/index.php/ijeep/article/view/4691.