Osama A. Shaikh-Omar, Eslam A. Header, and Hassan M. Bukhari. “Digestive Discomforts and Effect of Ingested Food in People Performing Hajj”. Journal of Basic & Applied Sciences 9 (October 21, 2021): 341–347. Accessed December 23, 2024. http://set-publisher.com/index.php/jbas/article/view/2233.