Kahf, Monzer, and Samira Al Yafai. “SOCIAL SECURITY AND ZAKÄ€H IN THEORY AND PRACTICE”. International Journal of Economics, Management and Accounting 23, no. 2 (November 30, 2015): 189–215. Accessed April 20, 2024. https://journals.iium.edu.my/enmjournal/index.php/enmj/article/view/335.