Suyono Saputri, A. D., and A. H. . Murniasari. “Smallanthus Sonchifolius Penetapan Kadar Flavonoid Total Rebusan Dan Seduhan Daun Insulin (Smallanthus Sonchifolius) Dengan Metode Spektrofotometri UV-Vis: Determination of Total Flavonoid Levels Decoction and Stew of Insulin Leaves (Smallanthus Sonchifolius) Using UV-Vis Spectrophotometry Method”. JURNAL ILMIAH FARMASI SIMPLISIA, vol. 2, no. 1, June 2022, pp. 8-15, doi:10.30867/jifs.v2i1.7.