Challenges facing the implementation of quality control by radiographers in Tanzania. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 7, n. 1, 2019. DOI: 10.15392/bjrs.v7i1.752. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/752. Acesso em: 24 may. 2025.