?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Muniriyanto&rft.au=Muniriyanto%2C+Muniriyanto&rft.aulast=Muniriyanto&rft.inst=UNY&rft.title=Keefektifan+Pembelajaran+IPS+Berbasis+Penilaian+Portofolio+di+MIN+Cilacap&rft.degree=S2&rft.date=29+February+2012