Munir, A. ., O. U. . Rehaman, K. M. . Malik, M. A. . Qazi, F. . Amin, A. . Waheed, B. . Ahmad, and M. W. . Arslan. “Assortment of Various Groundwater Sources through Hydrochemical Investigation in Rawalpindi District”. Journal of Himalayan Earth Sciences, vol. 56, no. 1, Mar. 2023, pp. 1-10, http://ojs.uop.edu.pk/jhes/article/view/1245.