VAN VU, Vuong et al. ASSESSMENT OF METEOROLOGICAL DROUGHT SEVERITY IN THE FORMER HA GIANG PROVINCE, NORTHERN VIETNAM. HNUE Journal of Science: Journal of Natural Sciences, [S. l.], v. 3, n. 70, p. 171–182, 2025. DOI: 10.18173/2354-1059.2025-0047. Disponível em: https://hnuejs.edu.vn/ns/article/view/1131. Acesso em: 21 aug. 2026.