Phytochemical Screening of Secondary Metabolite Compounds Methanol Extract of Jatropha curcas Leaf with GCMS: Skrining Fitokimia Senyawa Metabolit Sekunder Ekstrak Metanol Daun Jarak Pagar (Jatropha curcas) dengan GCMS. Pharmasci. 2021;6(1):25-30. doi:10.53342/pharmasci.v6i1.202