中国科学院数学与系统科学研究院期刊网
Decision of defense effort levels and government punishment strategy based on online sales mode choice
FENG Zhong-wei, ZHANG Wen-jing, TAN Chun-qiao, FU Duan-xiang, WU Yu-ping
Journal of Systems Science and Mathematical Sciences . 2025, (): 0 .  DOI: 10.12341/jssms250163