Aqsa Irfan, Shadab Khurshid. Evaluation of Groundwater Quality of Aligarh City, (India): Using Statistical Techniques Approach . IJEEG [Internet]. 2025 Aug. 28 [cited 2025 Dec. 24];9(3):63-70. Available from: http://econ-environ-geol.org/index.php/ojs/article/view/659