MD SHAH, W.; YAAKOB, M. H.; HARUM, N.; HASSAN, A.; OTHMAN, M. F. I.; A. HAMID, I. R. Internet of Things based Heart Rate Monitoring and Alert System. Journal of Advanced Computing Technology and Application (JACTA), [S. l.], v. 2, n. 1, p. 15–20, 2020. Disponível em: https://ojsdemo.utem.edu.my/jacta/article/view/5209. Acesso em: 27 apr. 2025.