GAO, Heng; LEI, Jia. Grouping Analysis of QCA for International Ecotourism Destinations in Cloud Computing Era of Geo-ecology. EAI Endorsed Transactions on Energy Web, [S. l.], v. 10, 2023. DOI: 10.4108/ew.4220. Disponível em: https://publications.eai.eu/index.php/ew/article/view/4220. Acesso em: 8 jan. 2026.