Determination of uranium concentration levels in human hair and nails. Samarra Journal of Pure and Applied Science, [S. l.], v. 5, n. 2, p. 130–140, 2023. DOI: 10.54153/sjpas.2023.v5i2.470. Disponível em: https://sjpas.com/index.php/sjpas/article/view/470. Acesso em: 20 apr. 2026.