Mac, H. and Ngo, T. (2020) “ENZYME-ASSISTED AND ULTRASOUND-ASSISTED EXTRACTION OF SAPONIN FROM DANGSHEN (Codonopsis pilosula (Franch) Nannf) ROOTS”, TRA VINH UNIVERSITY JOURNAL OF SCIENCE, 10(40), pp. 83-91. doi: 10.35382/18594816.1.40.2020.619.