BANSUDE , Prof. V. U.; GAURI, Mane; SURAYYA, Pathan; MAYURI, Patale. QR CODE BASED CAFETERIA FOOD ORDERING AND PAYMENT SYSTEM. International Journal of Advanced Electrical and Electronics Engineering, [S. l.], v. 14, n. 1, p. 112–115, 2025. Disponível em: https://journals.mriindia.com/index.php/ijaeee/article/view/845. Acesso em: 23 jan. 2026.