Elijah, Etido Udoh. “Bacteriological Assessment of Pipe-Borne, Borehole, and Well Water Sources Available to Students in Nasarawa State University Keffi, Nasarawa State, Nigeria”. Sustinere: Journal of Environment and Sustainability 7, no. 2 (August 31, 2023): 112–121. Accessed July 4, 2024. https://sustinerejes.com/index.php/a/article/view/267.