VAN TAN, Le. NGUYEN TRAI’S ASPIRATION FOR QUY SON (BACK TO THE MOUNTAIN) AND ECOLOGICAL CONSERVATION IMPLICATIONS FOR GREEN TOURISM DEVELOPMENT IN CONTEMPORARY VIETNAM. HNUE Journal of Science: Journal of Social Sciences, [S. l.], v. 70, n. 3, p. 15–23, 2025. DOI: 10.18173/2354-1067.2025-0033. Disponível em: https://hnuejs.edu.vn/ss/article/view/974. Acesso em: 21 oct. 2026.