Tariq Aziz, Dr. Muhammad Shahbaz Manj. “ پیغمبر اسلامﷺ کی تاریخیت :رابرٹ سپینسر کے افکار کا مطالعہ : Historicity of the Prophet of Islam: A Critical Study of Robert Spencer’s Views ”. Al Qalam 25, no. 1 (May 26, 2020): 168-180. Accessed September 25, 2026. https://alqalamjournalpu.com/index.php/Al-Qalam/article/view/2231.