Omer, Spahic. “The First Non-Muslim in Makkah and Madinah (Orang Bukan Islam Pertama Di Makkah Dan Madinah)”. Journal of Islam in Asia (E-ISSN 2289-8077) 19, no. 1 (July 1, 2022): 196–217. Accessed May 3, 2024. https://journals.iium.edu.my/jiasia/index.php/jia/article/view/1057.