Kim Qui, T., Hoang, T., Thuy Nhi, N. and Thi Ngoc, N. 1998. A NOVEL EXTRACTION METHOD OF VINDOLINE AND CATHARANTHINE FROM THE CATHARANTHUS ROSEUS G.DON (APOCYNACEAE). Science and Technology Development Journal. 1, 5 (May 1998), 29-33. DOI:https://doi.org/https://doi.org/10.32508/stdj.v1i5.3731.