Karkee, Deepa, Reshu Poudel, and Subash Dhungel. 2024. “Evaluation of Operational Performance of Jawalakhel Roundabout at Existing Condition and Impact of Geometric Improvement on Its Operational Performance”. International Journal on Engineering Technology and Infrastructure Development 1 (1):60-68. https://doi.org/10.3126/injet-indev.v1i1.67937.