OVURU, C.; DIEPIRIYE , O.; AGBIKI, E. Hydrochemical Evaluation and Coliform Assessments of Gruondwater for Domestic Use in Ekeki Yenagoa, Yenagoa Local Government Area, Bayelsa State, Nigeria. Central Asian Journal of Medical and Natural Science, v. 4, n. 6, p. 1122-1130, 20 Dec. 2023.