?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Fadri&rft.au=Fadri%2C+Rahmanda&rft.aufirst=Rahmanda&rft.title=Rancang+Bangun+Kontroler+Buck+Konverter+Menggunakan+Kendali+PI+dan+PID&rft.degree=Bachelor%2FSkripsi&rft.inst=Universitas+Negeri+Padang&rft.date=10+March+2018