Adhikari, Sajana, Ishwor Chandra Marahatta, and Asmita Pokhrel. 2025. “Evaluation of Operational Performance of Intersection And Optimization of Signal Timing: A Case Study of Mangalgadhi Chowk, Surkhet”. Journal of Advanced College of Engineering and Management 11 (1):177-92. https://doi.org/10.3126/jacem.v11i1.84538.