Gill, Abid Rashid, Kuperan K. Viswanathan, and Sallahuddin Hassan. “Is Environmental Kuznets Curve (EKC) Still Relevant?”. International Journal of Energy Economics and Policy 7, no. 1 (January 17, 2017): 156–165. Accessed November 25, 2024. https://econjournals.com./index.php/ijeep/article/view/3644.