[1]
Otajevwo, D.F. and Dio , P.T. 2020. Bacteriological and physico-chemical assessment of untreated drinking water used by residents in Ofougbene- Izon-Borotu Community, Delta State. GSC Advanced Research and Reviews. 5, 2 (Nov. 2020), 048–060. DOI:https://doi.org/10.30574/gscarr.2020.5.2.0036.