Mohessen, Mohammed, and Bahjet Shahin. “The "Foundations and Criterias" The Integration of Transportion Systems in Large Cities’ Centres”. Association of Arab Universities Journal of Engineering Sciences 26, no. 4 (December 31, 2019): 113-129. Accessed April 25, 2024. https://jaaru.org/index.php/auisseng/article/view/352.