?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Fareed+Ahmed%2C+M.&rft.aulast=Fareed+Ahmed&rft.aufirst=M.&rft.date=2011&rft.title=World+Academy+of+Science%2C+Engineering+and+Technology&rft.pages=8-14&rft.atitle=Compressive+strength+and+workability+characteristics+of+low-calcium+fly+ash-based+self-compacting+geopolymer+concrete&rft.volume=74&rft.issn=2010376X&rft.genre=article