Shams-ur-Rehman, Ghulam. “Juridical Sufism: Zarruq’s Application of the Qawa‘id Genre”. Islamic Studies 49, no. 3 (September 10, 2010): 341–356. Accessed February 20, 2026. http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/3663.