“Development of Delay Model for Selected Signalized Intersections at CBD in Sulaymaniyah City”, J. eng. sustain. dev., vol. 18, no. 5, pp. 294–307, Sep. 2014, Accessed: May 18, 2024. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/965