Multivariate statistics on groundwater geochemical data to identify arsenic release mechanism and related microenvironments: a case study from West Bengal, India. - Sengupta, Diptansu; Mukherjee, Pradip Kumar; Mukhopadhyay, Basab; Toppo, Sudeep Manish; Patel, Jimmykumar Mahendrakumar (Environmental Earth Sciences, 2022)