Ismail, N. S., and A. Arifuddin. “Comparison of Dawah Models on Facebook: Wahdah Islamiyah and S. Ahmad Fadl Al-MahdalyComparison of Dawah Models on Facebook: Wahdah Islamiyah and S. Ahmad Fadl Al-Mahdaly”. Jurnal Mercusuar, Vol. 2, no. 1, Apr. 2021, https://journal3.uin-alauddin.ac.id/index.php/mercusuar/article/view/21974.