PHETNUA, S.; YINGTHAWORNSU, T. Heart rate Estimation of III-Lead ECG Measurement. Journal of Intelligent Informatics and Smart Technology, Nonthaburi, Thailand, v. 3, n. April, 2024. Disponível em: https://ph05.tci-thaijo.org/index.php/JIIST/article/view/116. Acesso em: 4 apr. 2025.