@phdthesis{UNY2243,
           month = {September},
           title = {PENINGKATAN AKTIVITAS BELAJAR SISWA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DI KELAS VIII C SMP N 2 DEPOK YOGYAKARTA },
          author = {Astuti Tri Puji},
          school = {UNY},
            year = {2010},
             url = {http://eprints.uny.ac.id/2243/}
}