MISHRA, A.; KHANAL, R. Outdoor effective dose and associated health risk in the premises of Tribhuvan University in-situ gamma ray spectrometry. Himalayan Physics, [S. l.], v. 8, p. 47–52, 2019. DOI: 10.3126/hp.v8i0.30001. Disponível em: https://www.nepjol.info/index.php/HP/article/view/30001. Acesso em: 21 sep. 2021.