et. al., Deepakfranklin P,. “Survey on Methods of Obtaining Biomedical Parameters from PPG Signal”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 10 (April 28, 2021): 2684–2692. Accessed April 16, 2024. https://turcomat.org/index.php/turkbilmat/article/view/4885.