Fingerprints of Total Petroleum Hydrocarbons in the Water and Sediments of Onyima Creek (Ede Onyima), Engenni Ahoada West, Rivers State, Nigeria. Global Journal of Science Frontier Research, [S. l.], v. 21, n. H2, p. 11–20, 2021. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/2914. Acesso em: 14 feb. 2026.