?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=EDriani&rft.aulast=Edriani&rft.au=Edriani%2C+EDriani&rft.inst=Universitas+Negeri+Padang&rft.title=Pengaruh+Model+Problem+Based+Learning+terhadap+Motivasi+dan+Kompetensi+Belajar+Siswa+Kelas+X+IPA+MAN+3+Padang.&rft.degree=Masters%2FTesis&rft.date=16+August+2016