M. Amaruddin Yusuf, Emmareta Fauziah, and Agatha Dinarah Sri Rumestri. “Exploration of Batik QR Code Using Atumics Method to Increase the Functional Value of Batik”. Ultimart: Jurnal Komunikasi Visual 19, no. 1 (June 29, 2026): 1–7. Accessed June 30, 2026. https://ejournals.umn.ac.id/index.php/FSD/article/view/4365.