Nur, Achmad. “Propaganda Dakwah Beraroma Khilafah”. Al-Mada: Jurnal Agama, Sosial, dan Budaya 2, no. 1 (February 14, 2019): 49-60. Accessed September 18, 2020. http://e-journal.ikhac.ac.id/index.php/almada/article/view/222.