SALAMA, T. M. T. Contaminations of Radioactive Nuclides of 238U, 232Th, and 40K in Tin Ore. JOURNAL OF ADVANCES IN PHYSICS, [S. l.], v. 14, n. 2, p. 5586–5593, 2018. DOI: 10.24297/jap.v14i2.7557. Disponível em: https://rajpub.com/index.php/jap/article/view/7557. Acesso em: 30 apr. 2024.