?url_ver=Z39.88-2004&rft_id=10.2118%2F176307-ms&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Biyanto&rft.au=Biyanto%2C+T.R.&rft.aufirst=T.R.&rft.date=2015&rft.title=The+effects+of+test+interval+on+safety+instrumented+function+(SIF)+according+to+Safety+Integrity+Level+(SIL)+value+on+three+phase+separator+application&rft.isbn=9781613993903&rft.genre=proceeding