Mbah Ignatius Ngala

Human and Environmental Risk Assessment of Polycyclic Aromatic Hydrocarbons in Automobile Repair Workshop Sites: A Case Study from Cameroon, Central Africa

Mbah Ignatius Ngala, Ngwa Martin Ngwabie, Paschal Okiroro Iniaghe, Godwin Agbor Tabi & Emmanuel Nfor Ngwang · International Research Journal of Pure and Applied Chemistry · 2026

This study aimed to evaluate the concentration, vertical distribution, sources, and potential human health risks of polycyclic aromatic hydrocarbons (PAHs) in soils from informal automobile repair workshops across different geological settings in Cameroon, Central Africa. A cross...