?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.ijthermalsci.2014.03.002&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Azmi%2C+W.H.&rft.aulast=Azmi&rft.aufirst=W.H.&rft.issue=1&rft.volume=81&rft.issn=12900729&rft.atitle=Comparison+of+convective+heat+transfer+coefficient+and+friction+factor+of+TiO2+nanofluid+flow+in+a+tube+with+twisted+tape+inserts&rft.pages=84-93&rft.title=International+Journal+of+Thermal+Sciences&rft.date=2014&rft.genre=article