?url_ver=Z39.88-2004&rft_id=doi%3A10.54203%2Fjceu.2023.7&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Joy+T.&rft.au=Ojo%2C+Joy+T.&rft.aulast=Ojo&rft.date=15+December+2023&rft.issue=4&rft.volume=13&rft.atitle=Assessment+of+Bacteriological+Contamination+of+Hand-Dug+Wells+in+Rural+and+Urban+Areas+in+Ondo+State%2C+Nigeria&rft.pages=50-55&rft.issn=22520430&rft.title=Journal+of+Civil+Engineering+and+Urbanism&rft.genre=article