S. ARASARETNAM; H.R.P. PRASADINI; K. VENUJAH. Assessment of Open well Water Quality around Puttalam District, Sri Lanka. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, [S. l.], v. 4, n. 12, p. 225–232, 2018. DOI: 10.31695/IJASRE.2018.33024. Disponível em: https://ijasre.net/index.php/ijasre/article/view/824. Acesso em: 23 nov. 2024.