EBRAHIM, M. S. Commodity Exchange and Stock Exchange in an Islamic Economy. American Journal of Islam and Society, USA, v. 9, n. 2, p. 284–287, 1992. DOI: 10.35632/ajis.v9i2.2567. Disponível em: https://www.ajis.org/index.php/ajiss/article/view/2567. Acesso em: 5 nov. 2024.