Onwordi et al., C. “Assessment of the Physicochemical Characteristics and Potentially Toxic Metals in Soils at Agbara Industrial Estate, Ogun State, Nigeria”. Journal of Scientific Research and Development 17, no. 1 (July 23, 2018): 1-8. Accessed April 26, 2024. http://jsrd.unilag.edu.ng/article/view/30.