@phdthesis{UNY2105,
            year = {2010},
          school = {UNY},
           title = {PERMAINAN n-PIHAK DAN SOLUSINYA UNTUK PERMAINAN SEDERHANA},
          author = {Setyawati Nurlaila},
           month = {September},
             url = {http://eprints.uny.ac.id/2105/}
}