Agustin, A. T.; Julianto, E.; Julianus, J.; Riranto, J. Potential Role of Betel Leaf (Piper Betle L.) Water Extract As Antibacterial Escherichia Coli Through Inhibition of β-Ketoacyl-[Acyl Carrier Protein] Synthase I: Http: www.doi.org 10.26538 Tjnpr V6i11.10. TJNPR 2022, 6 (11), 1802-1808.