ABDUL KHALIK AL-TAEI, D.; د. Gap Acceptance, and Traffic Safety Analysis On U-Turn Median OpeningsOf Arterial Roads. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 18, n. 6, p. 42–53, 2010. DOI: 10.33899/rengj.2010.34824. Disponível em: https://rjps.uomosul.edu.iq/index.php/arej/article/view/9884. Acesso em: 3 aug. 2025.