_

Aller, L., 1985. DRASTIC: a standardized system for evaluating groundwater pollution potential using hydrogeologic settings. Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, US Environmental Protection Agency.##
Amiri, V., Bhattacharya, P. and Nakhaei, M., 2021. The hydrogeochemical evaluation of groundwater resources and their suitability for agricultural and industrial uses in an arid area of Iran. Groundwater for Sustainable Development, 12: 100527.##
Aydin, H., Ustaoğlu, F., Tepe, Y. and Soylu, E.N., 2021. Assessment of water quality of streams in northeast Turkey by water quality index and multiple statistical methods. Environmental forensics, 22(1-2): 270-287.##
Boateng, T.K., Opoku, F., Acquaah, S.O. and Akoto, O., 2016. Groundwater quality assessment using statistical approach and water quality index in Ejisu-Juaben Municipality, Ghana. Environmental Earth Sciences, 75(6): 1-14.##
Elumalai, V., Brindha, K., Sithole, B. and Lakshmanan, E., 2017. Spatial interpolation methods and geostatistics for mapping groundwater contamination in a coastal area. Environmental Science and Pollution Research, 24(12): 11601-11617.##
Horton, R.K., 1965. An index number system for rating water quality. J Water Pollut Control Fed, 37(3):300-306.##
Hinkelmann, R., Liang, Q., Aizinger, V. and Dawson, C., 2015. Robust shallow water models.Environmental Earth Sciences, 74(11): 7273-7274.##
Kumar, M.S., Dhakate, R., Yadagiri, G. and Reddy, K.S., 2017. Principal component and multivariate statistical approach for evaluation of hydro-chemical characterization of fluoride-rich groundwater of Shaslar Vagu watershed, Nalgonda District, India. Arabian Journal of Geosciences, 10(4): 1-17.##
Mamun, M., Kim, J.Y. and An, K.G., 2021. Multivariate statistical analysis of water quality and trophic state in an artificial dam reservoir. Water, 13(2): 186.##
Mohamed, H.A., 2005. Physico-chemical characteristics of Abu Za'baal ponds, Egypt. Mendie, U., 2005. The nature of water. The Theory and Practice of Clean Water Production for Domestic and Industrial Use. Lagos: Lacto-Medals Publishers, 1: 21.##
Machiwal, D. and Singh, P.K., 2015. Understanding factors influencing groundwater levels in hard-rock aquifer systems by using multivariate statistical techniques. Environmental Earth Sciences, 74(7): 5639-5652.##
McMurry, J. and Fay, R.C., 2004. Hydrogen, oxygen and water. McMurry Fay Chemistry. KP Hamann,(Ed.). 4th Edn. New Jersey: Pearson Education, 575, p.599.##
Wildemeersch, S., Orban, P., Ruthy, I., Grière, O., Olive, P., El Youbi, A. and Dassargues, A., 2010. Towards a better understanding of the Oulmes hydrogeological system (Mid-Atlas, Morocco). Environmental Earth Sciences, 60(8): 1753-1769.##
Radojevic, M. and Bashkin, V.N., 2006. Soil, sediment, sludge, and dust analysis. In Practical environmental analysis (pp. 266-362).##
Ren, X., Li, P., He, X., Su, F. and Elumalai, V., 2021. Hydrogeochemical processes affecting groundwater chemistry in the central part of the Guanzhong Basin, China. Archives of environmental contamination and toxicology, 80(1): 74-91.##
Sun, L.H., 2014. Statistical analysis of hydrochemistry of groundwater and its implications for water source identification: a case study. Arabian Journal of Geosciences, 7(9): 3417-3425.##
Soltani, S., Moghaddam, A.A., Barzegar, R., Kazemian, N. and Tziritis, E., 2017. Hydrogeochemistry and water quality of the Kordkandi-Duzduzan plain, NW Iran: application of multivariate statistical analysis and PoS index. Environmental monitoring and assessment, 189(9): 1-20.##
Tlili-Zrelli, B., Gueddari, M. and Bouhlila, R., 2013. Geochemistry and quality assessment of groundwater using graphical and multivariate statistical methods. A case study: Grombalia phreatic aquifer (Northeastern Tunisia). Arabian Journal of Geosciences, 6(9): 3545-3561.##