K. Devipriya, M. Dhanesh, S. Aravindraj, Aravindkumar Jain. “Camera Vision Based Trash Detection and Alert System”. International Journal of Advanced Science and Technology, Vol. 29, no. 9s, May 2020, pp. 5470 -76, http://sersc.org/journals/index.php/IJAST/article/view/18064.