Mac, Hoa, and Triet Ngo. 2020. “ENZYME-ASSISTED AND ULTRASOUND-ASSISTED EXTRACTION OF SAPONIN FROM DANGSHEN (Codonopsis Pilosula (Franch) Nannf) ROOTS”. TRA VINH UNIVERSITY JOURNAL OF SCIENCE; P-ISSN: 2815-6072; E-ISSN: 2815-6099 10 (40), 83-91. https://doi.org/10.35382/18594816.1.40.2020.619.