BORHAN, J. T. Qur’anic Principles of Islamic Banking. Afkar: Jurnal Akidah & Pemikiran Islam, [S. l.], v. 4, n. 1, p. 169–182, 2003. Disponível em: https://ejournal.um.edu.my/index.php/afkar/article/view/31934. Acesso em: 4 may. 2024.