OBUDU MOSEPHNI BROTHER; KPEE FRIDAY; NNA PRINCE JOE. Geochemical characterization of n-alkanes and polycyclic aromatic hydrocarbons in water and sediment from new calabar river. International Journal on Orange Technologies, [S. l.], v. 3, n. 2, p. 1–10, 2021. DOI: 10.31149/ijot.v3i2.1196. Disponível em: https://journals.researchparks.org/index.php/IJOT/article/view/1196. Acesso em: 30 oct. 2026.