Thi Tam Anh, Nguyen, Doan Thi Thuy Linh, and Luu Quang Vinh. “ESTABLISHING ECOTOURISM TRAIL AND ENVIRONMENTAL INTERPRETATION AT THE FRENCH PERIOD SUMMER CAMPING ROUTE IN BA VI NATIONAL PARK FOR SUSTAINABLE DEVELOPMENT”. Journal of Forestry Science and Technology, no. 12 (December 28, 2021): 043–052. Accessed September 19, 2024. https://jvnuf.vjst.net/en/article/view/439.