?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.jece.2020.104949&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.A.&rft.au=Siyal%2C+A.A.&rft.aulast=Siyal&rft.title=Journal+of+Environmental+Chemical+Engineering&rft.issn=22133437&rft.atitle=Optimization+of+synthesis+of+geopolymer+adsorbent+for+the+effective+removal+of+anionic+surfactant+from+aqueous+solution&rft.issue=1&rft.volume=9&rft.date=2021&rft.genre=article