?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Putra&rft.au=Putra%2C+Indra+Lesmana&rft.aufirst=Indra+Lesmana&rft.inst=Universitas+Negeri+padang&rft.date=February+2021&rft.degree=Diploma%2FTugas+Akhir&rft.title=Evaluasi+Kinerja+Ban+Hd+785-7+dan+777+pada+Jalan+Angkut+Tambang+dari+Front+2+ke+Crusher+III+A+dan+III+B+Penambangan+Batu+Kapur+PT.+Semen+padang