Syukkur, Abdul. “Gambaran Pelaku Riba Perspektif Al-Qur’an”. El-Furqania : Jurnal Ushuluddin dan Ilmu-Ilmu Keislaman 9, no. 01 (February 27, 2023): 37–49. Accessed May 4, 2024. https://ejournal.kopertais4.or.id/madura/index.php/elfurqania/article/view/6603.