Tuan, Nguyen Ngoc, Tran Thi Kim Anh, Ping-Chung Kuo, Tian-Shung Wu, and Tran Dinh Thang. “A Hopane Triterpenoid from the Mycelium of Isaria Japonica in Vietnam”. Vietnam Journal of Science and Technology 55, no. 5 (October 20, 2017): 535–539. Accessed March 29, 2024. https://vjs.ac.vn/index.php/jst/article/view/9122.