EN中文
Spatial-temporal Evolution of Infrastructure Investment Efficiency and Its Correlation Pattern Based on the Empirical Study of Prefecture-level Cities in China
Han Zenglin, Cao Xiding, Di Qianbin
SCIENTIA GEOGRAPHICA SINICA . 2021, (6): 941 -950 .  DOI: 10.13249/j.cnki.sgs.2021.06.003