Assessing the drinking water quality of educational institutions at selected locations of district Swat, Pakistan. - Salam, Muhammad; Alam, Fakhri; Hossain, Md. Nuralam; Saeed, Mian Abdal; Khan, Tasir; Zarin, Kinza; Rwan, Bakht; Ullah, Waheed; Khan, Waqas; Khan, Owais (Environmental Earth Sciences, 2021)