SITI UMAIRAH KAMARUDDIN; HAIRUNNIZAM WAHID; MOHD ALI MOHD NOOR; ABDUL HALIM ABU BAKAR. THE EFFECTIVENESS OF ZAKAH DISCOURSE AND ITS IMPACT ON THE UNDERSTANDING LEVEL AND THE BUSINESS ZAKAH PAYMENT BEHAVIOUR: A STUDY IN SEPANG, SELANGOR. Journal of Islamic, Social, Economics and Development, [S. l.], v. 2, n. 5, 2017. Disponível em: https://academicinspired.com/jised/article/view/865. Acesso em: 19 jan. 2025.