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 3, no. 1 (March 31, 2026): 19–34. Accessed May 23, 2026. https://www.fnasjournals.com/index.php/FNAS-JBER/article/view/1187.