?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=71160020%2C+Vincentius+Nicholas+Halim&rft.aufirst=Vincentius+Nicholas+Halim&rft.aulast=71160020&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.title=IMPLEMENTASI+PUSH+NOTIFICATION+PADA+BROADCAST+PENGUMUMAN+BERBASIS+MOBILE+DAN+WEB+SERVICE+DI+UKDW&rft.tpages=77&rft.date=12+September+2020