Omer, A. I. “GRANDFATHER VIS-Á-VIS COLLATERALS IN THE ISLAMIC LAW OF INHERITANCE”. Islamic Studies 28, no. 04 (December 31, 1989): 363-375. Accessed January 16, 2025. http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/5438.