Investigation of polymer-based BaO and rGO nanocomposites for application in low energy X ray attenuation. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 7, n. 2B (Suppl.), 2019. DOI: 10.15392/bjrs.v7i2B.431. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/431.. Acesso em: 21 nov. 2024.