REIS, A. S.; MONTEIRO, R. P. G. Study of thorium and uranium isotopes activity concentration after percolation or agitation leaching, in mining lixiviation liquor samples. Brazilian Journal of Radiation Sciences, [S. l.], v. 8, n. 1, 2020. DOI: 10.15392/bjrs.v8i1.933. Disponível em: https://bjrs.org.br/revista_33014/index.php/REVISTA/article/view/933. Acesso em: 6 oct. 2024.