Comparison of geopolymer and cement as solidification matrixes for radwaste oil treated with bentonite. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 9, n. 1A, 2021. DOI: 10.15392/bjrs.v9i1A.1455. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/1455. Acesso em: 15 aug. 2025.