MAHDI, S. I. Second Annual Economics Seminar: Robi al Akhir 8-10. 1409/November 18-20, 1988. American Journal of Islam and Society, USA, v. 5, n. 2, p. 317–318, 1988. DOI: 10.35632/ajis.v5i2.2729. Disponível em: https://www.ajis.org/index.php/ajiss/article/view/2729. Acesso em: 16 jul. 2024.