Koirala, Robin, Ananta Acharya, and Sailesh Chitrakar. “Structural Optimization of Simple Span Bridge by Adding Truss Structure”. Kathmandu University Journal of Science, Engineering and Technology 15, no. 2 (August 30, 2021). Accessed February 11, 2026. https://www.nepjol.info/index.php/KUSET/article/view/63366.