Van Phe, P., Duc To Luu, N. and Duy Hung, V. (2019) “VEGETATION TYPES IN THAC TIEN - DEO GIO NATURAL FOREST OF XIN MAN DISTRICT, HA GIANG PROVINCE”, Journal of Forestry Science and Technology, (7), pp. 105–113. Available at: https://journal.vnuf.edu.vn/en/article/view/795 (Accessed: 18 January 2025).