@phdthesis{UNY1635,
           month = {July},
           title = {UPAYA MENINGKATKAN KEMAMPUAN MENYELESAIKAN MASALAH SOAL CERITA MATEMATIKA SISWA KELAS IV SD TARAMAN DENGAN METODE ROLE PLAYING},
          author = {APRILIYANTI DIAN},
          school = {UNY},
            year = {2010},
             url = {http://eprints.uny.ac.id/1635/}
}