Affandi, Faisal. “ABU YUSUF’S THEORY OF PRICE FORMATION AND ITS RELEVANCE TO MODERN MARKET MECHANISMS”. Jurnal Cakrawala Inspirasi Edukatif 4, no. 2 (Desember 27, 2025): 21–30. Diakses November 7, 2026. https://cakrawalainspirasiedukatif.id/index.php/jcie/article/view/64.