?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FAMM.625.102&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Asif%2C+A.&rft.aulast=Asif&rft.aufirst=A.&rft.isbn=9783038351818&rft.issn=16609336&rft.date=2014&rft.atitle=Effect+of+NAOH+concentration+on+the+strength+of+non+sodium+silicate+fly+ash+geopolymer&rft.pages=102-105&rft.volume=625&rft.title=Applied+Mechanics+and+Materials&rft.genre=article