Research Developments on Utility Analysis and Evaluation Optimization of Traffic Sign System
ZHAO Xiao-hua, LIU Qi-qi, HUANG Jian-ling, WANG Xue-song
China Journal of Highway and Transport . 2025, (12): 174 -199 .  DOI: 10.19721/j.cnki.1001-7372.2025.12.003