?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FKEM.796.123&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.A.&rft.aulast=Aliyu&rft.au=Aliyu%2C+A.A.&rft.issn=10139826&rft.atitle=Hydroxyapatite+electro+discharge+coating+of+Zr-based+bulk+metallic+glass+for+potential+orthopedic+application&rft.title=Key+Engineering+Materials&rft.date=2019&rft.pages=123-128&rft.volume=796&rft.genre=article