S. Elyas Alqahawage N, W. Mahdi Al-Neama A. Air pollution and economic development, a tested an Environmental Kuznets Curve Hypothesis for some countries, with a special mentioned to Iraq for the period (1990-2020). RSJ [Internet]. 2024 Jul. 1 [cited 2025 Sep. 5];18(61):289-322. Available from: https://ojs.uomosul.edu.iq/index.php/rsj/article/view/48194