Soediro, Achmad, Media Kusumawardani, Muhammad Farhan, and Eogenie Lakilaki. “Understanding the Islamic Business Ethics in Islamic Microfinance Institutions”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) 7, no. 3 (December 31, 2024): 8009-8042. Accessed April 22, 2026. https://e-journal.uac.ac.id/index.php/iijse/article/view/5810.