H. O. JUWAH; O. Z. TACHERE. Environmental Impact Assessment of Vehicular Traffic along Major Roads in Delta State of Nigeria, Using Contamination and Enrichment Factors. Archives of Current Research International, [S. l.], v. 21, n. 1, p. 54–64, 2021. DOI: 10.9734/acri/2021/v21i130227. Disponível em: https://journalacri.com/index.php/ACRI/article/view/459. Acesso em: 21 sep. 2025.