@data{10.12072/ncdc.tourism.db7302.2026,
title = {长江经济带上游乡村生态旅游竞争力数据集（2020年）},
author = {董军},
url = {http://www.ncdc.ac.cn/portal/metadata/454b95c0-3863-45f7-80d1-ef1e63832a5a},
cstr = {11738.11.NCDC.TOURISM.DB7302.2026},
doi = {10.12072/ncdc.tourism.db7302.2026},
journal = {国家冰川冻土沙漠科学数据中心},
publisher = {国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)}
}