?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Kalila+Atha&rft.aulast=Achmad&rft.au=Achmad%2C+Kalila+Atha&rft.title=%7BJALUR+NON+REGULER+-+LOMBA%7D+PERANCANGAN+DAN+IMPLEMENTASI+ANTARMUKA+APLIKASI+E-COMMERCE+BERBASIS+MOBILE+MENGGUNAKAN+JETPACK+COMPOSE+PADA+KOMPETISI+HACKATHON+REFACTORY&rft.inst=Universitas+AMIKOM+Yogyakarta&rft.date=26+January+2026&rft.degree=S1+-+Sarjana