Ratih, Inayah, Tamimah -, Sri Heririaningrum, and Risa Pertiwi. “ZAKAT OPTIMIZING STRATEGY THROUGH VOLUNTEERISM”. An-Nisbah: Jurnal Ekonomi Syariah 7, no. 1 (April 10, 2020): 46 - 73. Accessed June 19, 2025. http://ejournal.iain-tulungagung.ac.id/index.php/nisbah/article/view/2127.