Ahmad, Yaqoob, Guangguo Sun, and Waqas Bin Khidmat. “Fund-Specific Determinants of Performance: An Empirical Study of Islamic and Conventional Mutual Funds of Pakistan”. International Journal of Economics and Financial Issues 7, no. 5 (October 31, 2017): 359–370. Accessed January 30, 2026. https://www.econjournals.com/index.php/ijefi/article/view/5429.