LAJEEKKA, J.; SARAVANAN, S.; VIJITHA, V.; VIJAYABALAN, J. . Spatial variation of harvested rainwater quality in South Vavuniya, Sri Lanka. Environmental and Toxicology Management, [S. l.], v. 3, n. 3, p. 1–11, 2025. DOI: 10.33086/etm.v3i3.6403. Disponível em: https://journal2.unusa.ac.id/index.php/ETM/article/view/6403. Acesso em: 14 feb. 2026.