?url_ver=Z39.88-2004&rft_id=10.3303%2FCET2291099&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Roslan&rft.au=Roslan%2C+F.A.S.&rft.aufirst=F.A.S.&rft.volume=91&rft.issn=22839216&rft.atitle=Methylene+Blue+Removal+Using+Palm+Oil+Mill+Effluent+Sludge-Derived+Adsorbent&rft.pages=589-594&rft.title=Chemical+Engineering+Transactions&rft.date=2022&rft.genre=article