Rehman, Nazir-ur-, Sajjad Ahmad, Shah Faisal, Fayaz Ali, Shuja Ullah, Rizwan Ullah, Mumtaz Ali Khan, Afrasiab, and M. Waqar Azeem. 2020. “Assessment of Drinking Water Quality and Human Health Risks in Karak and Adjoining Areas, Southeastern Kohat Basin, Pakistan”. Journal of Himalayan Earth Sciences 53 (1):126-39. http://ojs.uop.edu.pk/jhes/article/view/1818.