?url_ver=Z39.88-2004&rft_id=10.3390%2Fma12132093&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Jalal&rft.au=Jalal%2C+A.&rft.aufirst=A.&rft.title=Materials&rft.issn=19961944&rft.atitle=Investigating+the+effects+of+fiber+reinforced+concrete+on+the+performance+of+end-zone+of+pre-stressed+beams&rft.issue=13&rft.volume=12&rft.date=2019&rft.genre=article