Mathematical Modeling of the Calculation of Uranium Concentrations in the Urine Samples of the Factories Workers due to the Number of Working Years. Tikrit Journal of Pure Science, [S. l.], v. 21, n. 6, p. 147–153, 2023. DOI: 10.25130/tjps.v21i6.1093. Disponível em: https://www.tjpsj.org/index.php/tjps/article/view/1093. Acesso em: 9 nov. 2026.