MNALI, S. R. . Assessment of heavy metal pollution in the Lupa gold field, SW Tanzania. Tanzania Journal of Science, [S. l.], v. 27, n. 2, p. 15–22, 2021. Disponível em: http://www.tjs.udsm.ac.tz/index.php/tjs/article/view/552. Acesso em: 6 may. 2025.