Mechanism and spatial effects of the digital economy affecting tourism innovation efficiency in the Yangtze River Delta region from the “local - neighboring area” perspective
MU Xueqing, MING Qingzhong, JIN Cheng, DING Zhengshan, ZHANG Chaofan
PROGRESS IN GEOGRAPHY . 2024, (10): 1974 -1989 .  DOI: 10.18306/dlkxjz.2024.10.006