QUANG HAI, Truong; DANG HIEU, Tran. DEVELOPING SUSTAINABLE TOURISM CRITERIA FOR SA PA, LAO CAI: AN INTEGRATED APPROACH BASED ON GLOBAL STANDARDS AND SUSTAINABLE TOURISM INDICATOR SYSTEMS. HNUE Journal of Science: Journal of Social Sciences, [S. l.], v. 71, n. 3, p. 99–109, 2026. DOI: 10.18173/2354-1067.2026-0049. Disponível em: https://hnuejs.edu.vn/ss/article/view/1532. Acesso em: 21 oct. 2026.