?url_ver=Z39.88-2004&rft_id=10.1109%2FIEEECONF51154.2020.9319945&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=H.U.&rft.aulast=Khalid&rft.au=Khalid%2C+H.U.&rft.date=2020&rft.title=Degradation+Evaluation+of+HDPE+in+Oil+and+Gas+Pipelines+using+Electrochemical+Impedance+Spectroscopy+Technique&rft.isbn=9781728191300&rft.genre=proceeding