Okoh Elechi, Dr. Zekeni Robert Yelebe, Bernard Oruabena, and Sintei Ebitei Nelson. 2018. “Comparative Study of Degradation Kinetics of Crude Oil Contaminated Mangrove and Clay Soils”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 4 (11):113-24. https://doi.org/10.31695/IJASRE.2018.32956.