ISMA, Ismatul; FITRI KURNIAWATI. FIQH MUAMALAH: IMPLEMENTATION OF SALE AND PURCHASE AGREEMENTS IN MODERN ECONOMIC TRANSACTIONS. Muamalah, [S. l.], v. 11, n. 2, p. 162–174, 2025. DOI: 10.19109/muamalah.v11i2.32495. Disponível em: https://jurnal.radenfatah.ac.id/index.php/Almuamalah/article/view/32495.. Acesso em: 23 jan. 2026.