Computational Modeling of The Brazilian Army Gamma Calibration Laboratory Using the MCNP Transport Code. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 13, n. 2, p. e2804, 2025. DOI: 10.15392/2319-0612.2025.2804. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2804. Acesso em: 4 may. 2025.