LE, Quang Truong et al. Chemical Constituents and Anti-Dengue Activity of the Metabolites from Helicia Petelotii Collected in Sapa, Vietnam. Engineering and Technology For Sustainable Development, [S. l.], v. 36, n. 2, p. 009–017, 2025. DOI: 10.51316/jst.189.etsd.2026.36.2.2. Disponível em: https://jst.vn/index.php/etsd/article/view/1170. Acesso em: 20 may. 2026.