DILA ISKA ARIYANTI; MASHUDI. Implementation of the Istishna’ Contract in BTN Syariah Surabaya’s Indent IB Mortgage Financing. Al-Arfa: Journal of Sharia, Islamic Economics and Law, [S. l.], v. 3, n. 1, p. 39–58, 2025. DOI: 10.61166/arfa.v3i1.80. Disponível em: https://al-arfa.my.id/index.php/i/article/view/80. Acesso em: 31 oct. 2025.