Development of heartbeat anomaly and hypoxemia monitoring system based on MySQL and Telegram. Proceedings Series of Borobudur International Symposium on Information Technology and Computer Science, [S. l.], v. 1, p. V124021, 2024. DOI: 10.31603/bistycs.139. Disponível em: https://unimma.press/conference/index.php/bistyc/article/view/139. Acesso em: 4 apr. 2025.