?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Veri&rft.aulast=Kurtis&rft.au=Kurtis%2C+Veri&rft.inst=Universitas+Negeri+Padang&rft.title=Analisa+Perbandingan+Kinerja+Open+Source+Learning+Management+System+Ditinjau+dari+Pendekatan+Aspek+Pedagogi+E-Learning&rft.degree=Bachelor%2FSkripsi&rft.date=26+April+2011