Rasasi, Fatih Al. “Examining the Nonlinear Dynamics of Trade Openness and Environmental Quality in Organization of Islamic Cooperation Countries”. Journal of Energy and Environmental Policy Options 8, no. 1 (March 30, 2025): 14–23. Accessed June 25, 2025. https://resdojournals.com/index.php/JEEPO/article/view/403.