SILVA, L. A., Batistab, adriana, Nascimentoc, J., Furtadoc, C. and Faria, L. (2019) “Investigation of polymer-based BaO and rGO nanocomposites for application in low energy X ray attenuation”, Brazilian Journal of Radiation Sciences, 7(2B (Suppl.). doi: 10.15392/bjrs.v7i2B.431.