PHYSICOCHEMICAL ASSESSMENT OF DRINKING WATER QUALITY IN TEHKAL BALA, PESHAWAR, PAKISTAN, WITH REFERENCE TO NATIONAL STANDARDS. FMHR [Internet]. 2025 Dec. 29 [cited 2026 Aug. 12];3(10):1941-57. Available from: https://fmhr.net/index.php/fmhr/article/view/1940