EN中文
Innovation Linkage Network Structure and Innovation Efficiency in Urban Agglomeration: A Case of the Beijing-Tianjin-Hebei, the Yangtze River Delta and the Pearl River Delta
Sheng Yanwen, Gou Qian, Song Jinping
SCIENTIA GEOGRAPHICA SINICA . 2020, (11): 1831 -1839 .  DOI: 10.13249/j.cnki.sgs.2020.11.008