Iqbal, Muzaffar. “Integrated Encyclopedia of the Qur’an (IEQ): Raison d’être and Project Summary”. Islamic Studies 47, no. 4 (December 31, 2008): 537–543. Accessed January 15, 2025. http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/4273.