EL-BADAWI, M. H.; AL-SULTAN, S. M. Net Working Capital versus Net Owner’s Equity Approaches to Computing Zakatable Amount: A Conceptual Comparison and Application. American Journal of Islam and Society, USA, v. 9, n. 1, p. 69–85, 1992. DOI: 10.35632/ajis.v9i1.2593. Disponível em: https://www.ajis.org/index.php/ajiss/article/view/2593. Acesso em: 8 nov. 2024.