?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Yuliana%2C+Lia&rft.aulast=Yuliana&rft.aufirst=Lia&rft.date=2009&rft.degree=S2&rft.inst=UNY&rft.title=Keefektifan+Pelaksanaan+Supervisi+Akademik+Oleh+Kepala+Madrasah+Tsanawiyah+di+Kota+Yogyakarta