Simorangkir, M. et al. 2017. Secondary Metabolites Phytochemical Analysis of Leaves and Fruit Extract Solanum blumei Nees ex Blume Local. Jurnal Pendidikan Kimia. 9, 1 (Apr. 2017), 244–248. DOI:https://doi.org/10.24114/jpkim.v9i1.6186.