Chaudhari, K., N. Ahire, D. Dhuri, and V. Salunkhe. “Review On Garbage Monitoring System Using IOT”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology, Vol. 12, no. SUP 1, June 2020, pp. 293-5, https://smsjournals.com/index.php/SAMRIDDHI/article/view/1958.