Phip N, Mai N, Hai N, Thom N. Study on Stem Cutting Propagation of Gynostemma Pentaphyllum (Thunb.) Makino in Hoa Binh Province. vjas [Internet]. 10Aug.2021 [cited 17May2024];4(2):1034-42. Available from: http://vjas.vnua.edu.vn/index.php?journal=vjas&page=article&op=view&path[]=215