arif, muhammad. “Tragedi Terbunuhnya Khalifah ‘Utsman Ibn ‘Affan”. Al-Hikmah Journal for Religious Studies 23, no. 1 (Juni 30, 2021): 66-80. Diakses Mei 7, 2025. https://arsip-journal.uin-alauddin.ac.id/index.php/al_hikmah/article/view/21713.