?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FAMM.625.188&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.Z.&rft.au=Shahid%2C+M.Z.&rft.aulast=Shahid&rft.title=Applied+Mechanics+and+Materials&rft.date=2014&rft.isbn=9783038351818&rft.volume=625&rft.issn=16609336&rft.pages=188-191&rft.atitle=Modelling+of+CO2+loading+in+DEA+by+using+peak+ratio+of+Raman+spectroscopy&rft.genre=article