Hafifah, D. K., and S. Suparno. “Effect of Red Bajakah Tampala Flavonoid Concentration As Antibacterial on Bacillus Subtilis”. Jurnal Ilmiah Sains, vol. 23, no. 2, Oct. 2023, pp. 99-107, doi:10.35799/jis.v23i2.49392.