OBAJE, S. O.; OGUNYELE, A. C.; ADEOLA, A. O.; AKINGBOYE, A. S. Assessment of stream sediments pollution by potentially toxic elements in the active mining area of Okpella, Edo State, Nigeria. Rudarsko-geološko-naftni zbornik, [S. l.], v. 34, n. 2, 2019. DOI: 10.17794/rgn.2019.2.5. Disponível em: https://hrcak.srce.hr/ojs/index.php/rgn/article/view/7568. Acesso em: 2 may. 2024.