Pratiwi, Novida, et al. “Preliminary Study on Antibacterial Activity of Sawo Kecik (Manilkara Kauki (L.) Dubard) Roots Extract”. Jurnal Biodjati, vol. 6, no. 1, June 2021, pp. 146-52, doi:10.15575/biodjati.v6i1.7708.