Chigurupati, Saranyakumar, Ravi Teja Vallamsetti, Yogesh Misra, and Ragipati Karthik. “Intelligent Vehicle Pollution Monitoring Using IoT”. International Journal of Engineering and Technology 7, no. 2.7 (March 18, 2018): 376–378. Accessed February 9, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/10723.