?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Elsafan+Tagawe&rft.aulast=71160110&rft.au=71160110%2C+Elsafan+Tagawe&rft.date=November+2021&rft.title=EVALUASI+DAN+PERANCANGAN+DESAIN+ANTARMUKA+APLIKASI+K24+BAGI+LANSIA&rft.degree=Bachelor&rft.inst=Universitas+Kristen+Duta+Wacana