Thao, D. T., N. T. Nga, N. T. Cuc, D. T. Phuong, T. Ha Phuong, P. T. Hai Yen, and H. L. Tuan Anh. “Promising Activity Against NTERA-2 Cancer Stem Cells of Malloapelta B Compound Isolated from the Bum-Bup Plant in Vietnam”. Vietnam Journal of Biotechnology, vol. 18, no. 1, July 2020, pp. 117-25, doi:10.15625/1811-4989/18/1/15270.