Hương, T.T., Ngọc, P.B., Hà, C.H. and Nhựt, D.T. 2016. Assessing the growth and saponin accumulation in hairy and adventitious roots of Vietnamese ginseng (Panax vietnamensis Ha et Grushv.). Vietnam Journal of Biotechnology. 14, 2 (Jun. 2016), 231–236. DOI:https://doi.org/10.15625/1811-4989/14/2/9335.