ABD. WAHAB, N.; ABDUL RAHMAN, A. R. Determinants of Efficiency of Zakat Institutions in Malaysia: A Non-parametric Approach. Asian Journal of Business and Accounting, [S. l.], v. 6, n. 2, 2013. Disponível em: https://ajba.um.edu.my/index.php/AJBA/article/view/2676. Acesso em: 27 feb. 2026.