ALALI, Obadah; NOOR AIMIE-SALLEH. Validation of Short-Term and Ultra-Short-Term Heart Rate Variability Measurement Based on Photoplethysmogram Using Commercial Mobile Application. Journal of Medical Device Technology, [S. l.], v. 3, n. 1, p. 45–52, 2024. DOI: 10.11113/jmeditec.v3.54. Disponível em: https://jmeditec.utm.my/index.php/jmeditec/article/view/54. Acesso em: 21 nov. 2024.