FITRIA, F.; KHALID, A.; IRYANIE, E.; HELDALINA, H. IoT-Based Cigarette Smoke Monitoring System Using MQ135 Gas Sensor. Formosa Journal of Computer and Information Science, [S. l.], v. 4, n. 2, p. 115–126, 2025. DOI: 10.55927/fjcis.v4i2.15751. Disponível em: https://journal.formosapublisher.org/index.php/fjcis/article/view/15751. Acesso em: 11 mar. 2026.