The impact and spatial effects of the digital economy on carbon emission efficiency in the Changsha-Zhuzhou-Xiangtan metropolitan area
PENG Wenbin, SU Xinyi, KUANG Chang'e, YANG Shengsu, ZHAO Dandan, WEI Xiao
Acta Geographica Sinica . 2024, (11): 2915 -2928 .  DOI: 10.11821/dlxb202411014