Parnomo, Trimurti. “Effect of Arabica Coffee Bean Extract (Coffea Arabica) As a Growth Inhibitor of Enterococcus Faecalis ATCC 29212”. Journal of Drug Delivery and Therapeutics, vol. 11, no. 3, May 2021, pp. 89-96, https://doi.org/10.22270/jddt.v11i3.4820.