Turnip, N.U.M.B., Ratih Anggraeni, Sihombing, Y.R. and Suci Wulandari 2025. Test to Determine The Quercetin Content of Tenggiang (Polystichum setiferum) Using the High Performance Liquid Chromatography (HPLC) Method and Its Antifungal Activity Against Pityrosporum ovale . JURNAL FARMASIMED (JFM). 7, 2 (Apr. 2025), 135–142. DOI:https://doi.org/10.35451/jfm.v7i2.2361.