Lisa, Hendro. “Kerangka Etika Ekonomi Bisnis; Riba Dan Gharar”. Al-Zayn : Jurnal Ilmu Sosial & Hukum 2, no. 2 (August 28, 2024): 82–91. Accessed October 11, 2025. https://ejournal.yayasanpendidikandzurriyatulquran.id/index.php/AlZayn/article/view/327.