杜月. The Educational Value and Practical Path of Cross-Regional Study Tours: A Case Study of Shanghai-Mongolia Study Tours. Education Research on Study Tours and Practice, [S. l.], v. 1, n. 1, p. 60–64, 2025. DOI: 10.63944/yep1qx18. Disponível em: http://ojs.iajournals.cn/index.php/erstp/article/view/160. Acesso em: 2 oct. 2025.