Design and simulation of prototype to get a soccer player’s heart rate using a wireless network. Latin-American Journal of Computing, [S. l.], v. 5, n. 2, p. 11–14, 2018. Disponível em: http://lajc.epn.edu.ec/index.php/LAJC/article/view/149. Acesso em: 10 oct. 2025.