IOT-Based Real-Time Air Quality Monitoring System Using ESP8266. International Journal of Latest Technology in Engineering Management & Applied Science, [S. l.], v. 14, n. 3, p. 151–155, 2025. DOI: 10.51583/IJLTEMAS.2025.140300019. Disponível em: https://www.ijltemas.in/submission/online/article/view/1587.. Acesso em: 13 jun. 2026.