"THE HISTORICAL BACKGROUND OF THE CALIPATHE AND THE PAPACY: AN ANALYTICAL STUDY" (2026) International Research Journal of Islamic Culture and Communication (IRJICC), 4(1), ص 111–129. موجود في: https://irjicc.com/index.php/irjicc/article/view/72 (تاريخ الوصول: 6 يونيو 2026).