Razmkhah, Homa, Mohammadi, Easa, Rostami Ravary, Amin, Fararoui, Alireza (2022). Salinity Assessment and Ground Water Quality Mapping Using Principle Component Analysis, Case study: Khafr Plain. *Water Resources Engineering*, 15(3), 1-18. 10.30495/wej.2021.26939.2287