Wan Yusoff, W. S. bin. “MODERN APPROACH OF ZAKAT AS AN ECONOMIC AND SOCIAL INSTRUMENT FOR POVERTY ALLEVIATION AND STABILITY OF UMMAH”. Jurnal Ekonomi &Amp; Studi Pembangunan, vol. 9, no. 1, Apr. 2008, pp. 105-18, https://journal.umy.ac.id/index.php/esp/article/view/1529.