Tjiptabudi, Fransiskus. “Pembangunan E-Business Berbasis Website Berdasarkan Kerangka PIECES (Studi Kasus: Aspin Photography &Amp; Video Pro)”. Jurnal Teknologi Terpadu 3, no. 2 (Januari 30, 2018). Diakses April 24, 2024. https://journal.nurulfikri.ac.id/index.php/JTT/article/view/85.