?url_ver=Z39.88-2004&rft_id=10.1109%2FINECCE.2011.5953876&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Chuah&rft.au=Chuah%2C+H.K.&rft.aufirst=H.K.&rft.isbn=9781612842288&rft.date=2011&rft.title=A+de-noising+scheme+for+enhancing+power+quality+problem+classification+system+based+on+wavelet+transform+and+rule-based+method&rft.genre=proceeding