?url_ver=Z39.88-2004&rft_id=10.1007%2F978-981-99-1886-7%E2%82%81%E2%82%86&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Shivangi&rft.aulast=Shivangi&rft.volume=338+LN&rft.issn=23662557&rft.isbn=9789819918850&rft.atitle=Optimization+of+Mix+Design+for+Concrete+with+and+without+Polypropylene+Fibre&rft.pages=191-202&rft.title=Lecture+Notes+in+Civil+Engineering&rft.date=2023&rft.genre=article