PERERA, R. T.; DAYANANDA, N.; BOTHEJU, S.; LIYANAGE, J.; RANASINGHE, A.; KARUNARATHNA, R. H.; KUMARA, G. P. Heavy metal contamination in surface sediments of major tanks in Anuradhapura district; A CKDu endemic district in Sri Lanka. EQA - International Journal of Environmental Quality, [S. l.], v. 41, p. 40-48, 2020. DOI: 10.6092/issn.2281-4485/11001. Disponível em: https://eqa.unibo.it/article/view/11001. Acesso em: 29 nov. 2020.