Jialing ChenLinfan PanRen ZhouQianling Jiang2025-05-222025-05-22https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/39836600Shaping and Optimizing the Image of Virtual City Spokespersons Based on Factor Analysis and Entropy Weight Methodology: A Cross-Sectional Study from Chinasupplierxml