Assessment of Physicochemical and Microbiological Qualities of Potable Water Sources in Okorenkoko, Delta State Nigeria. Journal of Life and Bio Sciences Research , [S. l.], v. 4, n. 01, p. 31–39, 2023. DOI: 10.38094/jlbsr40198. Disponível em: https://jlbsr.org/index.php/jlbsr/article/view/98. Acesso em: 8 jan. 2026.