Determination the concentration for uranium in phosphrous fertilizers by using nuclear track detector CR-39. Baghdad Science Journal, Iraq, Baghdad, v. 7, n. 1, p. 14–19, 2010. DOI: 10.21123/bsj.2010.7.1.14-19. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2868.. Acesso em: 4 may. 2024.