@article{刘刚:66, author = {刘刚,刘静,程熙鎔}, title = {商业模式创新时机与强度对企业绩效的影响}, publisher = {北京交通大学学报(社会科学版)}, year = {2017}, journal = {北京交通大学学报(社会科学版)}, volume = {16}, number = {02}, eid = {66}, numpages = {0}, pages = {66}, keywords = {}, url = {https://xbsk.bjtu.edu.cn/CN/abstract/article_212.shtml}, doi = {} }