Kunti Mulangsri D, Ningrum R, Imliyyah N. Antibacterial Activity of N-hexane and Diethyl Ether Fraction of Piper betle L. Leaf Against Staphylococcus aureus dan Escherichia coli Bacteria. ijcs [Internet]. 1May2022 [cited 12Apr.2025];11(1):26-2. Available from: http://journal.unnes.ac.id/sju/ijcs/article/view/51850