Information Flash Board using IoT. Journal of Information Technology and Digital World, [S. l.], v. 5, n. 1, p. 53–61, 2023. DOI: 10.36548/jitdw.2023.1.004. Disponível em: https://irojournals.com/itdw/article/view/1359. Acesso em: 18 mar. 2026.