A PROPOSAL OF PROCESS VALIDATION IN THE IMPLEMENTATION OF GOOD MANUFACTURING PRACTICES IN BRACHYTHERAPY SOURCES PRODUCTION. Brazilian Journal of Radiation Sciences (BJRS), Rio de Janeiro, Brazil, v. 9, n. 1A, 2021. DOI: 10.15392/bjrs.v9i1A.1285. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/1285. Acesso em: 21 jul. 2025.