“Assessment of Ring Road in Amarah City for Traffic Flow Improvement”, J. eng. sustain. dev., vol. 14, no. 4, pp. Ar 1–20, Dec. 2010, Accessed: Jul. 22, 2024. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1449