Enhancing Restaurant Service through QR-Based Ordering and Sentiment Analysis: The Dine Smart System. Journal of Cognition and Artificial Intelligence, [S. l.], v. 1, n. 1, p. 1–5, 2025. DOI: 10.66512/jcai.1.1.2025.1. Disponível em: https://jccair.org/index.php/jcai/article/view/1. Acesso em: 7 may. 2026.