?url_ver=Z39.88-2004&rft_id=10.1063%2F5.0121051&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=C.S.&rft.aulast=Liew&rft.au=Liew%2C+C.S.&rft.title=Solubilizing+waste+activated+sludge+via+thermal+treatment+to+enhance+the+biodegradability&rft.date=2023&rft.genre=proceeding