Spatial Distribution of Rural Tourism Destination in Central Chongqing Based on Point of Interest (POI) Mining
LI Jia-xin, XIE De-ti, WANG San, YAN Jian-zhong
Journal of Ecology and Rural Environment . 2020, (3): 300 -307 .  DOI: 10.19741/j.issn.1673-4831.2019.0209