MUHAMMAD, Izlawanie. Analysis of Zakat System in High-Income Islamic Countries. The Journal of Muamalat and Islamic Finance Research, [S. l.], v. 16, n. 2, p. 1–11, 2019. DOI: 10.33102/jmifr.v16i2.219. Disponível em: https://jmifr.usim.edu.my/index.php/jmifr/article/view/219. Acesso em: 18 apr. 2025.