Syarifah Johar. “The Role of Preaching in Collecting Wealth Zakat at the Takalar District National Amil Zakat Agency (BAZNAS)”. Jurnal Mercusuar, Vol. 3, no. 3, Dec. 2022, pp. 368-7, https://journal3.uin-alauddin.ac.id/index.php/mercusuar/article/view/42652.