PUTRI, D. A.; KUSMINTARTI, A. .; JASWADI, J. Design of Ordering System Using Web-Based Quick Response Code (Qr Code) Technology at Paolo Fest Cafe. East Asian Journal of Multidisciplinary Research , [S. l.], v. 3, n. 9, p. 4155–4164, 2024. DOI: 10.55927/eajmr.v3i9.10869. Disponível em: https://journal.formosapublisher.org/index.php/eajmr/article/view/10869. Acesso em: 17 jun. 2026.