?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.cjche.2020.08.035&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nawaz%2C+M.&rft.aulast=Nawaz&rft.aufirst=M.&rft.date=2021&rft.title=Chinese+Journal+of+Chemical+Engineering&rft.pages=253-265&rft.atitle=Improved+process+monitoring+using+the+CUSUM+and+EWMA-based+multiscale+PCA+fault+detection+framework&rft.volume=29&rft.issn=10049541&rft.genre=article