×
模态框（Modal）标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框（Modal）标题
×
Toggle navigation
Home
About Journal
Journal Team
Instruction
Subscription
Contact Us
中文
Knowledge Capital Accumulation, Spatial Spillover, and the Emergence of Urban Agglomeration Innovation Center — A Case Study of the Yangtze River Delta Urban Agglomeration
Sun Mingsong, Xu Peiyuan
South China Journal of Economics . 2024, (
7
): 91 -112 . DOI: 10.19592/j.cnki.scje.411980
