HASSAN, M. K.; ISLAM, F. Prospect and Problems of a Common Market: An Empirical Examination of the OIC Countries. American Journal of Islam and Society, USA, v. 18, n. 4, p. 19–46, 2001. DOI: 10.35632/ajis.v18i4.1980. Disponível em: https://www.ajis.org/index.php/ajiss/article/view/1980. Acesso em: 16 jul. 2024.