National Innovation Ecosystems in the G-20 Countries: A Longitudinal Comparative Study Joseph L C Cheng,E. Geoffrey Love,Deepika ChhillarAcademy of Management Proceedings(2019)引用 0|浏览1暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要