PHUNG, M.; NGUYEN, H.; TRAN, L. Electrocardiogram Signal Classification for Heart Disease Identification. Engineering, Technology & Applied Science Research, Greece, v. 15, n. 3, p. 23978–23987, 2025. DOI: 10.48084/etasr.9027. Disponível em: https://etasr.com/index.php/ETASR/article/view/9027. Acesso em: 2 may. 2026.