Hafiz Ghulam Rasool Raza, Ayaz Akhtar, and Dr. Hafiz Mohsin Zia Qazi. “A Research and Analytical Study of Halal and Haram Sources of Income in Islamic Economy”. Al-Mahdi Research Journal (MRJ) 5, no. 3 (January 1, 2024): 45–60. Accessed December 22, 2024. https://ojs.mrj.com.pk/index.php/MRJ/article/view/191.