Shahad Mousili, and Tahar Tayachi. “HOW IS THE ISLAMIC BANKING AND ISLAMIC ZAKAT APPLIED IN SAUDI ARABIA”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 18, no. 13, May 2021, pp. 443-50, https://archives.palarch.nl/index.php/jae/article/view/8119.