Anh, Le Thi Lan, Bui Tuan Anh, Giang Xuan Sang, Ton That Huu Dat, Ho Thi Huong, Nguyen Duc Thanh, and Le Thi Bich Thuy. “A Study on Vegetative Propagation of <i> Huperzia Serrata < I> by Cuttings in Sa Pa, Lao Cai”. <i>Academia Journal of Biology</i> 41, no. 3 (August 27, 2019). Accessed November 6, 2025. https://cip.vast.vn/vjbio/article/view/13921.