?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Ratna&rft.au=Kartikasari%2C+Ratna&rft.aulast=Kartikasari&rft.date=May+2017&rft.issue=.&rft.volume=11&rft.title=The+Open+Materials+Science+Journal&rft.issn=.&rft.atitle=Corrosion+Behavior+of+Plasma+Nitrided+SS316L+Biomaterial&rft.pages=29-37&rft.genre=article