?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.eswa.2022.119335&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=X.&rft.au=Liu%2C+X.&rft.aulast=Liu&rft.date=2023&rft.title=Expert+Systems+with+Applications&rft.atitle=A+hybrid+multi-stage+methodology+for+remaining+useful+life+prediction+of+control+system%3A+Subsea+Christmas+tree+as+a+case+study&rft.volume=215&rft.genre=article