?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Ridzuan&rft.au=Ridzuan%2C+Nur+Lidiya+Muhd.&rft.aufirst=Nur+Lidiya+Muhd.&rft.title=ARPN+Journal+of+Engineering+and+Applied+Sciences&rft.issue=19&rft.volume=13&rft.atitle=Effect+of+temperature+in+purification+process+on+the+properties+of+natural+ester+insulating+oils&rft.date=2018&rft.pages=8025+%E2%80%93+8031&rft.issn=18196608&rft.genre=article