SUBBIAH, G., S. J, and D. K. M. “INVESTIGATION OF HYDROCHEMICAL DYNAMICS OF GROUNDWATER IN COASTAL BLOCKS OF TIRUVALLUR DISTRICT, TAMILNADU, INDIA”. Journal of the Chilean Chemical Society, Vol. 66, no. 4, Dec. 2021, pp. 5352-7, https://www.jcchems.com/index.php/JCCHEMS/article/view/1914.