?url_ver=Z39.88-2004&rft_id=10.21741%2F9781644902516-40&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Amran&rft.au=Amran%2C+N.A.&rft.aufirst=N.A.&rft.title=Physicochemical+characterization+of+recovered+palm+oil+from+palm+oil+mill+effluent+by+progressive+freezing&rft.date=2023&rft.genre=proceeding