four dimension model - 引用次数：3参考来源 - 企业创业社会网络嵌入与绩效关系研究
the four-dimensional model - 引用次数：3参考来源 - 统筹城乡进程中农村信用社的金融服务创新研究
four-dimension module - 引用次数：2
On the basis of the four-dimension module, this paper analyzes the innovation of tourist services to advance the further development of travel industry.