基于多层次灰色方法的乐山市生态旅游开发潜力研究
汪东亮, 刘琼英, 胡世伟
Study on the Exploitation Potential of Ecotourism in Leshan City based on a Multi-Hierarchy Grey Method
WANG Dongliang, LIU Qiongying, HU Shiwei
资源与生态学报 . 2023, (2): 321 -330 .  DOI: 10.5814/j.issn.1674-764x.2023.02.010