Omar, Irfan A. “Khiżr-I Rāh: The Pre-Eminent Guide to Action in Muhammad Iqbal’s Thought”. Islamic Studies 43, no. 1 (March 31, 2004): 39–50. Accessed January 15, 2025. http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/4733.