E S, Edori; O S, Edori; D, Bekee. 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, [S. l.], v. 8, n. 1, p. 68–76, 2021. DOI: 10.20448/journal.506.2021.81.68.76. Disponível em: https://www.asianonlinejournals.com/index.php/AREES/article/view/3532. Acesso em: 27 jul. 2025.