中国科学院数学与系统科学研究院期刊网
Construction and examination of the international trade spillover network: A deep dive into China's import-export influence
Tingguo ZHENG, Hengwei YU, Shiqi YE
Systems Engineering - Theory & Practice . 2025, (8): 2509 -2537 .  DOI: 10.12011/SETP2024-0365