?url_ver=Z39.88-2004&rft_id=10.3390%2Fsu142215353&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Altowayti%2C+W.A.H.&rft.aulast=Altowayti&rft.aufirst=W.A.H.&rft.issue=22&rft.volume=14&rft.issn=20711050&rft.atitle=Smart+Modelling+of+a+Sustainable+Biological+Wastewater+Treatment+Technologies%3A+A+Critical+Review&rft.title=Sustainability+(Switzerland)&rft.date=2022&rft.genre=article