Salimullah Khan, Razaullah Khan, Syed Muhammad Shafi Shah, Muhammad Aizaz, Atta Ullah and Karim Gul 2025. Water Quality Assessment from Spring Source in Chitral Watershed of Northern Pakistan. Physical Education, Health and Social Sciences. 3, 1 (Mar. 2025), 536–541. DOI:https://doi.org/10.63163/jpehss.v3i1.418.