Zambrano-Monserrate, Manuel A., Freddy F. García–Albán, and Kliffer A. Henk-Vera. “Bounds Testing Approach to Analyze the Existence of an Environmental Kuznets Curve in Ecuador”. International Journal of Energy Economics and Policy 6, no. 2 (April 17, 2016): 159–166. Accessed November 24, 2024. https://econjournals.com./index.php/ijeep/article/view/1831.