2020. Steroids from The Stem Bark of Dysoxylum nutans (Meliaceae) and Their Cytotoxic Effect Against MCF-7 Breast Cancer Cell Lines. Jurnal Kimia Valensi. 6, 2 (Dec. 2020), 133–139. DOI:https://doi.org/10.15408/jkv.v6i2.15976.