El-Aasar, K. M., & Hanafy, S. A. (2018). Investigating the Environmental Kuznets Curve Hypothesis in Egypt: The Role of Renewable Energy and Trade in Mitigating GHGs. International Journal of Energy Economics and Policy, 8(3), 177–184. Retrieved from https://econjournals.com./index.php/ijeep/article/view/6316