@data{10.12072/ncdc.tourism.db7303.2026,
title = {成渝双城经济圈乡村生态旅游竞争力数据集（1990-2020年）},
author = {冀琴},
url = {http://www.ncdc.ac.cn/portal/metadata/79d2d7e1-0ada-402a-b82b-6b48008b6944},
cstr = {11738.11.NCDC.TOURISM.DB7303.2026},
doi = {10.12072/ncdc.tourism.db7303.2026},
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)}
}