ISHOLA, A. S.; AZEEZ, Y. A.; ALI, N. M. Al‑‘aqd Al‑sahih: The Legal Basis for Determining the Validity of Islamic Financial Transactions. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 3S, p. 140–143, 2016. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/2622. Acesso em: 21 may. 2022.