DISTANCE-DECAY EFFECTS OF FACTOR FLOW IN URBAN AGGLOMERATION: A CASE STUDY OF THE CHENGDU-CHONGQING ECONOMIC CIRCLE
Yang ZHANG, Xing-ping WANG, Xiao-shen WANG, Juan LI, Yi-ran YAN, Guang-xia ZHANG
HUMAN GEOGRAPHY . 2026, (2): 80 -87, 119 .  DOI: 10.13959/j.issn.1003-2398.2026.02.009