Bhagavan K, Yaswitha Reddy B, Krishna Sujay T, Sravan Kumar T. Density Based Traffic Light Controlling System using IOT. IJET [Internet]. 2018 May 31 [cited 2024 Apr. 29];7(2.32):371-3. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/15716