Sheikh, Dr Riyaz Ahmad. „Health and Hygiene in the Light of Qu‘ran and Sunnah”. European Journal of Life Safety and Stability (2660-9630) 21 (szeptember 29, 2022): 29-36. Elérés október 6, 2025. http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/824.