@phdthesis{UNY1609,
           month = {July},
          author = {Happy Saputri Dessy},
           title = {MENINGKATKAN MINAT BELAJAR MATEMATIKA SISW MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS-GAMES-TOURNAMENTS (TGT) DI SDN DERESAN DEPOK SLEMAN},
          school = {UNY},
            year = {2010},
             url = {http://eprints.uny.ac.id/1609/}
}