Riyanto, C. A., and H. Soetjipto. “Solvent Optimization For Genistein Isolation Of “Rotten Tempe” By High Performance Liquid Chromatography Method”. EKSAKTA: Journal of Sciences and Data Analysis, vol. 17, no. 2, Sept. 2017, pp. 111-8, doi:10.20885/eksakta.vol17.iss2.art3.