@phdthesis{UNY2973,
            year = {2011},
          school = {UNY},
          author = {Dwi Jatmoko},
           title = {PENGEMBANGAN MEDIAPEMBELAJARAN MATA PELAJARAN SISTEM MANAJEMEN MESIN PADA PROGRAM KEAHLIAN TEKNIK OTOTRONIK SMK NEGERI 1 SEYEGAN},
           month = {February},
             url = {http://eprints.uny.ac.id/2973/}
}