?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N.A.&rft.au=Badardin%2C+N.A.&rft.aulast=Badardin&rft.title=ARPN+Journal+of+Engineering+and+Applied+Sciences&rft.date=2020&rft.issue=21&rft.volume=15&rft.issn=18196608&rft.atitle=VIBRATION+CHARACTERISTICS+STUDY+OF+DIFFERENT+PIPE+LENGTH+WITH+DIFFERENT+END+CONDITIONS&rft.pages=2364-2374&rft.genre=article