PISAL, Vaibhav; NILANGE, Vaishnavi; NARKHEDE, Swarupa; BARAPATRE, Dr.Praveen. The Touch less Heart Beat Detection and Measurements System Using Machine Learning. Multidisciplinary Journal of Research in Engineering and Technology, [S. l.], v. 10, n. 2, p. 1–7, 2023. Disponível em: https://journals.mriindia.com/index.php/mjret/article/view/1160. Acesso em: 25 feb. 2026.