?url_ver=Z39.88-2004&rft_id=10.1007%2Fs11356-021-13918-2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=R.&rft.au=Kumar%2C+R.&rft.aulast=Kumar&rft.title=Environmental+Science+and+Pollution+Research&rft.date=2021&rft.volume=28&rft.issn=09441344&rft.issue=35&rft.atitle=Investigating+embodied+carbon%2C+mechanical+properties%2C+and+durability+of+high-performance+concrete+using+ternary+and+quaternary+blends+of+metakaolin%2C+nano-silica%2C+and+fly+ash&rft.pages=49074-49088&rft.genre=article