?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Sari&rft.aufirst=Tika+Puspita&rft.au=Sari%2C+Tika+Puspita&rft.degree=S1&rft.inst=Universitas+Negeri+Yogyakarta&rft.title=PENGEMBANGAN+SOFWARE+NOTASI+ANGKA&rft.date=25+May+2012