KIM, D. Methods of calculation of radiation protection for operational safety optimization at working with radionuclide photon radiation sources. Eurasian Journal of Physics and Functional Materials, [S. l.], v. 3, n. 4, 2026. Disponível em: https://ephys.kz/index.php/journal/article/view/142. Acesso em: 5 mar. 2026.