HAFIFAH, Ab Hamid; NAZRUL ANUAR, Nayan. Methods of Extracting Feature from Photoplethysmogram Waveform for Non-Invasive Diagnostic Applications. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 16, n. 09, p. pp. 39–62, 2020. DOI: 10.3991/ijoe.v16i09.13577. Disponível em: https://online-journals.org/index.php/i-joe/article/view/13577. Acesso em: 30 apr. 2024.