Onwugbuta, Nneka, and Jacinta Onyetugo Egbunefu. “Seasonal Variation of Physicochemical Parameters in Surface Water from an Oil-Producing Region of Nigeria”. Faculty of Natural and Applied Sciences Journal of Basic and Environmental Research, vol. 3, no. 1, Mar. 2026, pp. 19-34, doi:10.63561/jber.v3i1.1187.