Wibowo, Sigit Arie, and Dea Rizaldi Mulantono. “Determinants of Accounting Students Understanding of Riba”. Journal of Accounting and Investment 19, no. 2 (July 5, 2018): 226–238. Accessed May 12, 2025. https://journal.umy.ac.id/index.php/ai/article/view/4443.