Hoi, Tran Minh, and Vu Xuan Phuong. “Plant Diversity of the Xuan Son National Park (Phu Tho Province)”. <i>Academia Journal of Biology</i> 28, no. 4 (November 12, 2014): 28–36. Accessed November 6, 2025. https://cip.vast.vn/vjbio/article/view/5338.