Waqas Hashmi, Syed. 2015. “The Financial System of Islamic State”. The Islamic Culture "As-Saqafat-Ul Islamia" الثقافة الإسلامية - Research Journal - Sheikh Zayed Islamic Centre, University of Karachi, no. 33 (June):39-57. https://doi.org/10.46568/tis.v0i33.550.