Application of Multivariate Statistical Techniques for the Characterization of Ground Water Quality of Lahore, Gujranwala and Sialkot (Pakistan) (Asif Mahmood, Waqas Muqbool, Muhammad WaseemMumtaz, & Farooq Ahmad , Trans.). (2025). Pakistan Journal of Analytical & Environmental Chemistry, 12(1 & 2), 102-113. https://doi.org/10.21743/