中国三大旅游行业效率时空差异分析

胡宇娜, 梅林, 陈妍

Spatial and Temporal Differentiation Analysis on the Efficiency of the Three Mainstays of Tourism Industry in China

Yuna Hu, Lin Mei, Yan Chen

地理科学 . 2017, (3): 386 -393 . DOI: 10.13249/j.cnki.sgs.2017.03.008