LEGITIMACY OF EXPENDITURE’S DIRECTIONS IN ISLAMIC ECONOMICS : مشروعية وجوه الإنفاق في الإقتصاد الإسلامي. The International Research Journal of Usooluddin , [S. l.], v. 3, n. 2, p. 179–192, 2019. Disponível em: https://journalusooluddin.com/index.php/irjdu/article/view/40. Acesso em: 8 aug. 2026.