Determination of the Scattered Radiation at the Neutron Calibration Laboratory of IPEN using the Shadow Cone Method. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 7, n. 2B (Suppl.), 2019. DOI: 10.15392/bjrs.v7i2B.386. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/386. Acesso em: 3 may. 2025.