Akanksha Shukla and Indra Thannaya (2021) “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, pp. 1–5. Available at: https://repo.ijiert.org/index.php/ijiert/article/view/1059 (Accessed: 1 August 2025).