Comprehensive evaluation of surface water quality: heavy metals, speciation, and human health risks in an industrial region of West Bengal, India. - Mondal, Gourav; Basu, Riddhi; Kumar, Sumit; Chakraborty, Shreya; Barman, Ambika; Charan, Kasturi; Mandal, Jajati; Bhattacharyya, Pradip (Environmental Monitoring & Assessment, 2026)