SUMMARY Nurul Vadilla Alvi, NIM. 2201247901, Isolation of Secondary Metabolite Compounds from n-Hexane Root Extract of Tunjuk Langit (Helminthostachys zeylanica) and Antifungal Activity Ugonin J and Ugonin K, supervised by Dr. apt. Hilwan Yuda Teruna, M.Si and Dr. apt. Rudi Hendra Sy., M.Sc. Helminthotachys zeylanica is a plant that belongs to a type of fern it this widespread in rain for…