Bhuvana Jagadeeswari P., and Ramesh K. “Deciphering Fresh and Saline Groundwater Interface in South Chennai Coastal Aquifer, Tamil Nadu, India”. International Journal of Research in Chemistry and Environment (IJRCE), vol. 2, no. 3, June 2012, pp. 123-32, https://ijrce.org/index.php/ijrce/article/view/352.