Determination of the Specific Activity of Cs137 and K40 in Environmental Nineveh Governorate. Rafidain Journal of Science, [S. l.], v. 19, n. 4, p. 205–220, 2008. DOI: 10.33899/rjs.2008.42085. Disponível em: https://rsci.uomosul.edu.iq/index.php/rsci/article/view/47553. Acesso em: 12 jul. 2026.