ZAKAT OPTIMIZING STRATEGY THROUGH VOLUNTEERISM. An-Nisbah: Jurnal Ekonomi Syariah, [S. l.], v. 7, n. 1, p. 46–73, 2020. DOI: 10.21274/an.2020.7.1.46 - 73. Disponível em: https://ejournal.uinsatu.ac.id/index.php/nisbah/article/view/2127. Acesso em: 23 jan. 2026.