Evaluation of Natural Terrestrial Gamma Radiation Dose in Baghdad City. Journal of the College of Basic Education, [S. l.], v. 18, n. 75, p. 57–66, 2023. DOI: 10.35950/cbej.v18i75.9261. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9261.. Acesso em: 30 jun. 2024.