Ha, Dang Thi, Alexandra Coynel, and Cecile Grosbois. “Assessment of Arsenic Contamination in the Red River: High Resolution Monitoring Coupled With Spatial Analysis by GIS”. Vietnam Journal of Science and Technology 51, no. 6 (March 6, 2018): 779–788. Accessed March 7, 2026. https://vjs.ac.vn/jst/article/view/11644.