?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Anugerah%2C+Heri&rft.aulast=Anugerah&rft.aufirst=Heri&rft.title=Optimasi+Fuel+Ratio+Berdasarkan+Geometri+Jalan+pada+Pengupasan+Overburden+di+Pit+Selatan+Pt.+Bara+Prima+Pratama+Selensen+Kab.+Indragiri+Hilir+Provinsi+Riau&rft.inst=Universitas+Negeri+Padang&rft.date=October+2025&rft.degree=Bachelor%2FSkripsi