THANH HAI, Dong. POPULATION STATUS OF FRANCOIS’ LANGUR (Trachypithecus francoisi) AT BA BE NATIONAL PARK. Journal of Forestry Science and Technology, [S. l.], n. 3, p. 087–096, 2016. Disponível em: http://journal.vnuf.edu.vn/en/article/view/1252. Acesso em: 20 aug. 2025.