Hazim, Nabil, Subhi M. Bazlamit, Zaydoun Abu Salem, Omar Alghazawi, and Issam Odeh. “Determinations of Critical Gap and Follow-up Time at Roundabouts in Jordan”. Roads and Bridges - Drogi i Mosty 18, no. 3 (October 1, 2019): 227–234. Accessed November 21, 2024. https://rabdim.pl/index.php/rb/article/view/v18n3p227.