A. Ebong, Godwin, et al. “Relationship Between Traffic Density, Metal Accumulation, Pollution Status, and Human Health Problems in Adjoining Soils and Vegetables Within the South-South Region of Nigeria”. International Journal of Environment, Agriculture and Biotechnology, vol. 8, no. 3, June 2023, https://journal-repository.com/index.php/ijeab/article/view/6450.