Rianingsih, Restu. 2026. “Antibacterial Activity Test of Tempuyung Leaf Extract (Sonchus Arvensis L.) Against Streptococcus Pyogenes and Its Formulation in an Edible Film”. MEDFARM: Jurnal Farmasi Dan Kesehatan 15 (1), 343-59. https://doi.org/10.48191/medfarm.v15i1.820.