G. AHMED, Namir; NASHAT EZAT, Estabraq; KAHTAN WAHEED , Muhanned. Improvement of Traffic Operation in Congested Intersections for the CBD of Baghdad. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 15, n. 3, p. 163–178, 2011. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1367.. Acesso em: 5 jun. 2026.