?url_ver=Z39.88-2004&rft_id=10.3390%2Fsu132413515&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Imtiaz%2C+L.&rft.aulast=Imtiaz&rft.aufirst=L.&rft.date=2021&rft.title=Sustainability+(Switzerland)&rft.atitle=Life+cycle+impact+assessment+of+recycled+aggregate+concrete%2C+geopolymer+concrete%2C+and+recycled+aggregate-based+geopolymer+concrete&rft.volume=13&rft.issn=20711050&rft.issue=24&rft.genre=article