?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Ferjiyanti&rft.au=Ferjiyanti%2C+Maressa&rft.aufirst=Maressa&rft.inst=Universitas+Negeri+padang&rft.date=July+2017&rft.degree=Bachelor%2FSkripsi&rft.title=Rancangan+dan+Analisis+Biaya+Desain+Check+Dump+pada+Tambang+Batu+Kapur+Bukit+Karang+Putih+PT.+Semen+Padang