Harahap, Pangeran. “EKSISTENSI AMIL ZAKAT DI KECAMATAN MEDAN AMPLAS SUMATERA UTARA”. At-Tafkir 12, no. 1 (August 14, 2019): 78-99. Accessed February 2, 2026. https://journal.iainlangsa.ac.id/index.php/at/article/view/1044.