?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.conbuildmat.2015.02.050&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Shafiq%2C+N.&rft.aulast=Shafiq&rft.aufirst=N.&rft.date=2015&rft.pages=313-323&rft.volume=81&rft.issn=09500618&rft.atitle=Calcined+kaolin+as+cement+replacing+material+and+its+use+in+high+strength+concrete&rft.title=Construction+and+Building+Materials&rft.genre=article