PALANIAPPAN, R.; SUNDARAJ, K.; NABI, F. G. An Overview of Breath Phase Detection – Techniques & Applications. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 10, n. 2-7, p. 33–36, 2018. Disponível em: https://jtec.utem.edu.my/jtec/article/view/4415. Acesso em: 26 apr. 2024.