DERY, T.; AMOAKO, J.; BUAH-BASSUAH, P.; OSEI-MENSAH, W. Virtual Simulation of Co-60 Gamma Ray Beam Geometry. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 38, n. 2, p. 116–122, 2018. Disponível em: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/8886. Acesso em: 5 may. 2024.