HA, Dang Thi; ALEXANDRA COYNEL; CECILE GROSBOIS. Assessment of arsenic contamination in the Red river: high resolution monitoring coupled with spatial analysis by GIS. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 51, n. 6, p. 779–788, 2018. DOI: 10.15625/2525-2518/51/6/11644. Disponível em: https://vjs.ac.vn/jst/article/view/11644. Acesso em: 10 jan. 2026.