ATIENT MONITORING SYSTEM BASED ONWIRELESS SENSOR NETWORK USING ARDUINO AND ZIGBEE. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 4, p. 139–143, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/2475. Acesso em: 27 jul. 2025.