Novitasari, P. R., N. T. Astuti, S. Pramono, R. Tjandrawinata, and A. E. Nugroho. “A Simple Liquid-Liquid Fractionation (LLF) Method for Isolating Deoxyandrographolide Dan Andrographolide from Herbs of Andrographis Paniculata (Burm., F) Ness and Its Cytotoxic Activity on 3T3-L1 Preadipocyte Cells”. Journal of Food and Pharmaceutical Sciences, Vol. 8, no. 3, Nov. 2020, pp. 306-14, doi:10.22146/jfps.875.