ISLAM, R.; SARMIN, M.; DULIA, F. A.; SAYED, M. I. Extracting Heart Rate Variability: A Summary of Camera Based Photoplethysmograph. European Journal of Electrical Engineering and Computer Science, [S. l.], v. 4, n. 2, 2020. DOI: 10.24018/ejece.2020.4.2.208. Disponível em: https://ejece.org/index.php/ejece/article/view/208. Acesso em: 17 apr. 2024.