Phan Van Man, Dang Thi Cuong, Pham Thi Huu Hanh, and Tran Chi Hai. “EFFECTS OF ULTRASOUND-ASSISTED EXTRACTION CONDITIONS ON THE RECOVERY OF TRITERPENOIDS AND ANTIOXIDANT ACTIVITY OF Curculigo Orchioides Gaertn RHIZOMES”. HUIT Journal of Science 23, no. 2 (June 30, 2023). Accessed July 16, 2026. https://ojs.huit.edu.vn/index.php/dai-hoc-cong-thuong/article/view/42.