Ikhsan, Muhammad. “Membedah Faktor-Faktor Penyebab Terjadinya Ikhtilaf Di Kalangan Ulama”. NUKHBATUL ’ULUM: Jurnal Bidang Kajian Islam 2, no. 1 (December 23, 2016): 140-158. Accessed January 18, 2021. https://journal.stiba.ac.id/index.php/nukhbah/article/view/10.