Hasan, Md Abir, and Ashraf Uddin Fahim. “Measurement of Efficient Travel Time of a Highway Corridor Through Moving Observer Method: A Case Study on Savar-Manikganj Highway in Bangladesh”. Journal of Engineering Science 13, no. 1 (July 5, 2022): 21–29. Accessed November 21, 2024. https://banglajol.info/index.php/JES/article/view/60559.