Ismail, R., Saputra, J. and Aziz, A. A. (2019) “Improving Environmental Performance of the Muslim World: Evidence from Affluent Countries”, International Journal of Energy Economics and Policy, 9(3), pp. 301–312. Available at: https://econjournals.com./index.php/ijeep/article/view/7788 (Accessed: 15 November 2024).