Khan, Zawar Hussain, Thomas Aaron Gulliver, and Waheed Imran. “A Macroscopic Traffic Model Based on the Safe Velocity at Transitions”. Civil Engineering Journal 7, no. 6 (June 1, 2021): 1060–1069. Accessed September 21, 2025. https://www.civilejournal.org/index.php/cej/article/view/2696.