Yuantong Kong, Chenxuan Song, Zhaoqing Zhu, and Dongping Sheng*. 2025. “Site Selection Strategy for Restaurant Chain Expansion in Urban Districts Based on Maximization of Customer Attraction and Profitability: ACKNOWLEDGEMENTS: This Work Was Supported by National Key Laboratory of Science and Technology on Helicopter Transmission(Nanjing University of Aeronautics and Astronautics)(Grant No. HTL-O-20K01) and Changzhou Science and Technology Planning Project(CE20225067)”. International Scientific Technical and Economic Research 1 (4): 57-70. https://doi.org/10.71451/b2syr037.