?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kartikasari%2C+Ratna&rft.aulast=Kartikasari&rft.aufirst=Ratna&rft.pages=8-15&rft.atitle=Hardenabiliiy+Dan+KetahananKorosiPaduan+Fe-7%2C5Al-15Mn&rft.issn=1411+9471&rft.title=Jurnal+Teknik+Mesin&rft.volume=11&rft.issue=1&rft.date=January+2011&rft.genre=article