Zulkifli, Mochammad Sahid M, Fitrianto, Chairani S, Mawardi. DISPARITIES IN ZAKAT COLLECTION AMONG DISTRICT AND MUNICIPAL BAZNAS IN RIAU PROVINCE: AN INSTITUTIONAL AND MANAGERIAL ANALYSIS. Malaysian J. of Syariah and Law [Internet]. 2026 Aug. 7 [cited 2026 Aug. 11];14(2):360-74. Available from: https://mjsl.usim.edu.my/index.php/jurnalmjsl/article/view/1707