PANCHI, Carlos; EGAS ACOSTA, Carlos. State diagrams for the conversion of the MQTT-SN protocol to MQTT using UML. Revista Tecnológica - ESPOL, Guayaqui, EC, v. 34, n. 3, p. 84–99, 2022. DOI: 10.37815/rte.v34n3.953. Disponível em: https://rte.espol.edu.ec/index.php/tecnologica/article/view/953. Acesso em: 24 oct. 2025.