Shah , Pradip, A. Nanthakumaran, and Ken Kawamoto. “Assessment of Physico-Chemical Parameters of Groundwater For Drinking Purpose With Reference to Resettlement Area, Vavuniya”. Dev Sanskriti Interdisciplinary International Journal 14 (July 31, 2019): 31–39. Accessed March 28, 2024. http://dsiij.dsvv.ac.in/index.php/dsiij/article/view/134.