Obudu Mosephni Brother, Kpee Friday, and Nna Prince Joe. 2021. “Geochemical Characterization of N-Alkanes and Polycyclic Aromatic Hydrocarbons in Water and Sediment from New Calabar River”. International Journal on Orange Technologies 3 (2), 1-10. https://doi.org/10.31149/ijot.v3i2.1196.