?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Rahmadian&rft.au=Rahmadian%2C+Dona&rft.aufirst=Dona&rft.title=Pengaruh+Penerapan+Model+Problem+Based+Learning+terhadap+Pemahaman+Konsep+Matematika+Siswa+Kelas+XI+IPS+SMA+Adabiah+Padang&rft.degree=Bachelor%2FSkripsi&rft.inst=Universitas+Negeri+Padang&rft.date=24+June+2015