?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Heruono&rft.au=Heruono%2C+Heruono&rft.aufirst=Heruono&rft.inst=Universitas+Negeri+Padang&rft.degree=Bachelor%2FSkripsi&rft.date=2015&rft.title=Kendali+Kecepatan+Konveyor+Pengangkut+Batu+Bara+dengan+Metoda+PWM+(Pulse+Width+Modulation)+dan+Tampilan+Pc.