Radiological implications of using phosphogypsum as building material: a case study of Brazil. Brazilian Journal of Radiation Sciences (BJRS), Rio de Janeiro, Brazil, v. 8, n. 1, 2020. DOI: 10.15392/bjrs.v8i1.1008. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/1008. Acesso em: 17 jul. 2025.