Huang, Mu-HsuanMu-HsuanHuangChang, Han-WenHan-WenChangDAR-ZEN CHEN2021-11-042021-11-042012http://link.springer.com/article/10.1007%2Fs11192-011-0391-0https://scholars.lib.ntu.edu.tw/handle/123456789/586226The Trend of Concentration in Scientific Research and Technological Innovation: A Reduction of the Predominant Role of the U.S. in World Research & Technologyjournal article