Al-Smadi, M., K. Abdulrahim, K. Seman, and R. Abdul Salam. “Automatic Urban Road Users’ Tracking System”. International Journal of Integrated Engineering, Vol. 13, no. 1, Jan. 2021, pp. 159-67, https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6447.