VISHNU VARDHAN REDDY, Bana; R., Puviarasi. Design of a Low Cost Heartbeat Monitoring System. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 2, p. 5894–5899, 2020. DOI: 10.61841/z56z4z63. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/2466. Acesso em: 20 jun. 2025.