?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Taj&rft.au=Taj&rft.date=2017&rft.title=International+Journal+of+Civil+Engineering+and+Technology&rft.pages=47-62&rft.atitle=A+review+on+sub+zero+heat+treatment+for+D2+steels&rft.volume=8&rft.issn=09766308&rft.issue=7&rft.genre=article