Shi, Zhongzhen, and Zhenjun Xu. “Research on The Construction of Mechanical and Electrical Specialty Group of Traffic Engineering Based on Guizhou Traffic Characteristics”. Transactions on Social Science, Education and Humanities Research 2 (November 2, 2023): 249–256. Accessed June 10, 2026. https://wepub.org/index.php/TSSEHR/article/view/190.