SPATIAL PATTERN EVOLUTION AND FACTORS OF PRODUCER SERVICES IN YANGTZE RIVER ECONOMIC ZONE FROM PERSPECTIVE OF ENTERPRISES’ ENTRY

JI Tianzheng, HUANG Qiaolong, ZHANG Tianling, et al
Resources & Industries . 2023, (2): 37 -51 .  DOI: 10.13776/j.cnki.resourcesindustries.20230315.001

京ICP备08011785号-3　文保网安备案：1101080023
Copyright © Resources & Industries, All Rights Reserved.
Tel: 010-82322841　82322886　Fax: 010-82322841　E-mail: zycy@cugb.edu.cn
Powered by Beijing Magtech Co., Ltd.