长江经济带旅游效率与规模的时空演化及耦合协调
方世敏, 黄琰
Spatiotemporal evolutions and coordination of tourism efficiency and scale in the Yangtze River Economic Belt
FANG Shimin, HUANG Yan
地理学报 . 2020, (8): 1757 -1772 .  DOI: 10.11821/dlxb202008014