Budiantoro, Risanda Alirastra, Riesanda Najmi Sasmita, and Tika Widiastuti. “Sistem Ekonomi (Islam) Dan Pelarangan Riba Dalam Perspektif Historis”. Jurnal Ilmiah Ekonomi Islam 4, no. 01 (March 31, 2018): 1–13. Accessed November 20, 2025. https://jurnal.stie-aas.ac.id/index.php/jei/article/view/138.