CONVERSION OF A LARGE ROUNDABOUT IN BAGHDAD CITY TO A SIGNALIZED INTERSECTION. jcoeng [انترنت]. 1 مارس، 2003 [وثق 18 مايو، 2024];9(01):35-48. موجود في: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2654