Ha Anh, N., and T. Thi Thu Ha. “EFFECTIVENESS AND EFFICIENCY OF COMMUNITY-BASED FOREST MANAGEMENT IN HOANG LIEN NATIONAL PARK, LAO CAI PROVINCE”. Journal of Forestry Science and Technology, no. 5, Oct. 2017, pp. 161-70, https://journal.vnuf.edu.vn/en/article/view/1174.