Thi Viet Nga, Cao, Nguyen Thi Nhu Quynh, and Vu Quang Nam. 2025. “In Vitro Propagation of Paphiopedilum Helenea Aver”. Journal of Forestry Science and Technology 10 (1):003-010. https://doi.org/10.55250/Jo.vnuf.10.1.2025.003-010.