?url_ver=Z39.88-2004&rft_id=10.3390%2Fbuildings11090422&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N.&rft.au=Bheel%2C+N.&rft.aulast=Bheel&rft.atitle=Utilization+of+corn+cob+ash+as+fine+aggregate+and+ground+granulated+blast+furnace+slag+as+cementitious+material+in+concrete&rft.volume=11&rft.issn=20755309&rft.issue=9&rft.date=2021&rft.title=Buildings&rft.genre=article