Ngoc Huong, N. T., Hung, T. and Dep, T. T. (2018) “MORPHOLOGICAL AND HISTOLOGICAL CHANGES DURING SOMATIC EMBRYOGENESIS VIA CALLUS OF PANAX STIPULEANATUS H.T.TSAI ET K.M.FENG”, Vietnam Journal of Biotechnology, 16(2), pp. 279–284. doi: 10.15625/1811-4989/16/2/13438.