Anggreni, Sri, Julyan Purnomo, dan Firmanillah Kamil. “Pengaruh Gerak U-Turn Pada Bukaan Median Terhadap Karakteristik Arus Lalu Lintas ”. Journal of Research and Inovation in Civil Engineering as Applied Science (RIGID) 1, no. 1 (Oktober 28, 2023): 15-25. Diakses Desember 22, 2024. https://jurnal.politap.ac.id/index.php/rigid/article/view/1355.