TAMAJI; MUHAMMAD ANSHORY; ERWIN DHANISWARA. Design and Construction of a Bedroom Monitoring Device for the Elderly Using LoRa Communication and the Internet of Things. Journal of Creative Power and Ambition (JCPA), [S. l.], v. 4, n. 02, p. 920–937, 2026. Disponível em: https://edujavare.com/index.php/jcpa/article/view/1690. Acesso em: 13 sep. 2026.