AKANKSHA SHUKLA; INDRA THANNAYA. AN ENVIRONMENTAL AIR POLLUTION MONITORING AND ALERTING SYSTEM BASED ON SENSOR ARRAY AND RENEWABLE POWER SOURCE. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, p. 1–5, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/1059. Acesso em: 1 aug. 2025.