?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Putra&rft.au=Putra%2C+Bimo+Elang&rft.aufirst=Bimo+Elang&rft.inst=Universitas+Negeri+Padang&rft.date=December+2021&rft.degree=Bachelor%2FTugas+Akhir&rft.title=Kajian+Effektivitas+Alat+Gali+Muat+Excavator+Doosan+SL+500+dan+Excavator+Komatsu+300+dengan+Menggunakan+Metode+Overall+Equipment+Effectiveness+(OEE)+untuk+Mencapai+Target+Pengupasan+Over+Burden+di+PT.+Hasta+Panca+Mandiri+Utama+Job+Site+Cita+Mineral+Investindo%2C+Kalimantan+Barat