Mustafa, K. (2005) “The Revenue of the State in the Era of Holy Prophet P.B.U.H”, The Islamic Culture "As-Saqafat-ul Islamia" الثقافة الإسلامية - Research Journal - Sheikh Zayed Islamic Centre, University of Karachi, (04). Available at: https://theislamicculture.com/index.php/tis/article/view/575 (Accessed: 21 April 2026).