Determination of uranium and thorium in water for human consumption in the county of Angra dos Reis. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 9, n. 1, 2021. DOI: 10.15392/bjrs.v9i1.1435. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/1435. Acesso em: 15 jun. 2025.