E S, Edori, Edori O S, and Bekee D. 2021. “Total Petroleum Hydrocarbons Contamination of the Surface Water and Sediments of Orashi River, Engenni, Ahoada West, Rivers State, Nigeria”. Asian Review of Environmental and Earth Sciences 8 (1):68-76. https://doi.org/10.20448/journal.506.2021.81.68.76.