BAQUTAYAN, Shadiya M., and Akbariah M. MAHDZIR. “The Psychology Theories of Waqf-Giving Behaviors”. Journal of Economic and Social Thought 4, no. 4 (December 28, 2017): 424–432. Accessed November 22, 2024. https://journals.econsciences.com/index.php/JEST/article/view/1361.