ABD RAZAK, S. A. Combination of Contracts in Islamic Finance: A Synthesis. ISRA International Journal of Islamic Finance, [S. l.], v. 8, n. 2, p. 51–77, 2016. Disponível em: https://journal.inceif.edu.my/index.php/ijif/article/view/227. Acesso em: 9 may. 2024.