Thuy, Nguyen Thi Thu, Nghiem Trung Dung, Kazuhiko Sekiguchi, Ryosuke Yamaguchi, Ly Bich Thuy, and Nguyen Thi Thu Hien. “Levels and Water Soluble Organic Carbon of Atmospheric Nanoparticles in a Location of Ha Noi, Viet Nam”. Vietnam Journal of Science and Technology 55, no. 6 (December 11, 2017): 745–755. Accessed January 10, 2026. https://vjs.ac.vn/jst/article/view/9618.