The Impact of Different Technology Sources on the Technological Innovation of China's Equipment Manufacturing Industry: based on the Perspective of the Type of Corporate Ownership
Dong Jingrong,Fan JianQiang,Zhang Wenqing,Tong Mingyu
SCIENCE & TECHNOLOGY PROGRESS AND POLICY . 2020, (3): 72 -80 .  DOI: 10.6049/kjjbydc.2019050718