Dr. Abdur Rehman bin Shams Ud din and Dr. Badar bin Maqbal Al Zafiri, “العلامة ابن سحمان وعلاقته بالدعوة النجدية: The Scholar Ibn Sahman and his Relationship to the Najd Call”, KUIRJ, vol. 1, no. 02, pp. 154–167, Jun. 2022.