Amaechi-Onyerimma , Constance Ngozi, and Augustine Chimeebere Onugha. “Assessment of Hydrocarbon Contents of Abattoir Effluents on Groundwater Quality in Port Harcourt Metropolis, Rivers State”. Faculty of Natural and Applied Sciences Journal of Scientific Innovations 4, no. 1 (March 30, 2023): 16–24. Accessed November 22, 2024. https://fnasjournals.com/index.php/FNAS-JSI/article/view/113.