Regional Potential Economic Relations Based on the Potential Energy Connection Model: Empirical Analysis of 26 Cities in Yangtze River Delta
Jiang Ziran, Cao Weidong, Wang Chengjin, Zhu Huayou
SCIENTIA GEOGRAPHICA SINICA . 2020, (12): 1967 -1977 .  DOI: 10.13249/j.cnki.sgs.2020.12.003