?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FAMM.625.431&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Ahmed&rft.au=Ahmed%2C+R.&rft.aufirst=R.&rft.title=Applied+Mechanics+and+Materials&rft.isbn=9783038351818&rft.issn=16609336&rft.atitle=Dynamic+studies+of+refinery+sludge+gasification+in+updraft+reactor&rft.volume=625&rft.date=2014&rft.pages=431-434&rft.genre=article