?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=SAFRI&rft.au=SAFRI%2C+SAFRI&rft.aulast=SAFRI&rft.degree=Other&rft.date=21+September+2011&rft.inst=Sekolah+Tinggi+Teknologi+Dumai&rft.tpages=4&rft.title=PENAMBAHAN+SERAT+BAJA+(LIMBAH+BUBUT)+PADA+BETON+TERHADAP+PENGARUH+KUAT+TEKAN+(K-250)+ADDITION+OF+STEEL+FIBERS+(WASTE+LATHE)+ON+THE+CONCRETE+COMPRESSIVE+STRENGTH+OF+THE+INFLUENCE+OF+(K-250)