زرزور عدنان محمد. 2007. “Zarzour, Adnan Muhammad. ‘Ibn Khaldūn and the Jurisprudence of Divine Universal Laws (Fiqh Al-Sunnan),’ Year 13, Issue 50 (Fall 1428 AH 2007 CE), Pp. 153-176”. Al-Fikr Al-islāmī Al-muʿāṣir (previously Islamiyat Al-Ma’rifah) 13 (50):153-76. https://doi.org/10.35632/citj.v13i50.1237.