MECHANISM OF DIGITAL ECONOMY ENHANCING THE URBAN COMPREHENSIVE COMPETITIVENESS IN THE YANGTZE RIVER ECONOMIC BELT FROM THE PERSPECTIVE OF ECOLOGICAL NICHE
Xiao-jun DENG, Shi-ying XU, Jing ZOU
HUMAN GEOGRAPHY . 2026, (2): 99 -110 .  DOI: 10.13959/j.issn.1003-2398.2026.02.011