Whika Febria Dewatisari, Subandi Subandi, Desmawati Desmawati. Antimibacterial activity of saponins from Sanseviera trifasciata prain cv. golden hahnii roots on Escherichia coli and Staphylococcus aureus. (2017). African Journal of Biochemistry Research, 11(5), 22-27.