Muhammad, Aliyu Dahiru, Jibril Lawan Alkassim, and Sagir Muhammad Sulaiman. “Cash Waqf Acceptance Among Entrepreneurs in Kano Metropolis, Nigeria”. International Journal of Islamic Economics and Finance (IJIEF) 6, no. 1 (January 31, 2023): 73–104. Accessed September 13, 2025. https://journal.umy.ac.id/index.php/ijief/article/view/16966.