ALIYU, M.; OLADIPO, M. O. A.; ADEYEMO, D. J.; NASIRU, R.; BELLO, S. Quantitative determination of heavy metals around schools and automobile workshops near frequented roads in Kaduna State, Nigeria. UMYU Scientifica, [S. l.], v. 1, n. 2, p. 164–173, 2022. DOI: 10.56919/usci.1222.022. Disponível em: https://publications.umyu.edu.ng/scientifica/index.php/usci/article/view/442. Acesso em: 6 jun. 2026.