“Human Health and Ecological Risks Assessment of Potentially Toxic Elements in Automobile and Non-Erosive Sites in Ebonyi State, Nigeria”. International Journal of Chemical and Process Engineering Research 9, no. 1 (October 20, 2022): 42–55. Accessed July 22, 2026. https://archive.conscientiabeam.com/index.php/65/article/view/3177.