Haque, Mohammad Imdadul, Mohammad Imran Yunus, and Abdul Rahman Shaik. “The Correlates of Terms of Trade in Oil Exporting Countries of Gulf Cooperation Council Region”. International Journal of Energy Economics and Policy 11, no. 4 (June 8, 2021): 543–548. Accessed December 28, 2024. https://econjournals.net.tr/index.php/ijeep/article/view/11366.