I MAGI, B. Praktek Jual Beli Bahan Bangunan dengan Sistem Wakalah. Muttaqien; Indonesian Journal of Multidiciplinary Islamic Studies, [S. l.], v. 3, n. 1, p. 43–53, 2022. DOI: 10.52593/mtq.03.1.03. Disponível em: https://e-jurnal.staimuttaqien.ac.id/index.php/mtq/article/view/579. Acesso em: 6 oct. 2024.