?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Sosantri&rft.au=Sosantri%2C+Benti+Jul&rft.aufirst=Benti+Jul&rft.inst=Universitas+Negeri+Padang&rft.date=February+2018&rft.degree=Bachelor%2FTugas+Akhir&rft.title=Optimalisasi+Peralatan+Tambang+dengan+Metode+Overall+Equipment+Effectiveness+(OEE)+di+Pit+1+Penambangan+Banko+Barat+PT+Bukit+Asam+(Persero)+Tbk+Tanjung+Enim+Sumatera+Selatan