AB. AZIZ, M. R.; JOHARI, F.; SABRI, H. Investigating The Relationship Between Level of Income, Method of Contribution and Appointment of Islamic Waqf Bank as an Agent in Collecting Waqf Fund. Ulum Islamiyyah, [S. l.], v. 15, p. 125–138, 2015. DOI: 10.33102/uij.vol15no.238. Disponível em: https://uijournal.usim.edu.my/index.php/uij/article/view/238. Acesso em: 3 jul. 2024.