Chukwu V.N. , Anoliefo G.O. and Ikhajiagbe B. 2019. “Environmental Impact of Scrap Metal Industries: Examination of Vertical Seepage of Scrap Metal Effluents (Heavy Metals) into the Aquifer”. NIPES - Journal of Science and Technology Research 1 (2). https://journals.nipes.org/index.php/njstr/article/view/53.