?url_ver=Z39.88-2004&rft_id=doi%3A10.24246%2Faiti.v19i2.167-184&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Danny+Sebastian&rft.au=Danny+Sebastian&rft.issue=2&rft.volume=19&rft.issn=2615-7128&rft.pages=167-184&rft.title=AITI%3A+Jurnal+Teknologi+Informasi&rft.date=3+November+2022&rft.atitle=CONTACT+BOOK+INTERFACE+DESIGN+FOR+ELDERLY&rft.genre=article