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. JISED [Internet]. 2017 Sep. 30 [cited 2025 Jan. 19];2(5). Available from: https://academicinspired.com/jised/article/view/865