Lawal, I. A., and A. O. Isichei. “AN ASSESSMENT OF HEAVY METAL CONTENT OF ROADSIDE VEGETATION ALONG TWO MAJOR HIGHWAYS IN THE SOUTHWESTERN NIGERIA”. LAUTECH Journal of Engineering and Technology 8, no. 2 (August 6, 2014): 24–29. Accessed April 2, 2025. https://laujet.com/index.php/laujet/article/view/116.