Okeke Ignatius Emeka, Ekenta E. O., & Mbanefo Dozie. (2018). Effects of Solid Wastes on Ukwaka Stream, Nnewi, Nigeria. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, 4(5), 172–186. https://doi.org/10.31695/IJASRE.2018.32734