?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Bawa&rft.aufirst=SG&rft.au=Bawa%2C+SG&rft.issue=1&rft.volume=35&rft.issn=0331-8443&rft.atitle=The+study+of+thermal+effect+on+the+surface+properties+of+gamma-alumina+synthesied+from+kankara+kaolin&rft.title=Nigerian+Journal+of+Technology&rft.date=28+December+2015&rft.genre=article