Nashat Ezat, E. (2008) “Improvement of Traffic Operation in Congested Signalized Intersections in Baghdad City”, Journal of Engineering and Sustainable Development, 12(3), pp. 8–24. Available at: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1655 (Accessed: 19 April 2025).