A CASE STUDY ON 27 CENTRAL CITIES OF YANGTZE RIVER DELTA  CITY CLUSTER: IMPACTS OF COORDINATED CONCENTRATION OF MANUFACTURING AND INDUSTRIAL SERVICING ON GREEN DEVELOPING EFFICIENCY
HUA Jian, ZHU Wenjing, HUANG Yuanyuan
Resources & Industries . 2021, (2): 61 -72 .  DOI: 10.13776/j.cnki.resourcesindustries.20201125.006