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, vol. 7, no. 2, Aug. 2023, pp. 112-21, doi:10.22515/sustinerejes.v7i2.267.