Debby Rosalina and Aprilia 2021. Biofilm Effectivity of Ethanol Extracts (Casuarina equisetifolia) Leaves of the Bacteria Enterococcus faecalis. DENTA JURNAL KEDOKTERAN GIGI. 14, 2 (Aug. 2021), 58–64. DOI:https://doi.org/10.30649/denta.v14i2.1.