SIMANJUNTAK, P.A., DJAUHARIE, N. and NURSASONGKO, B. 2019. ANTIBACTERIAL EFFECTIVENESS OF 2% CHITOSAN AND 2% CHLORHEXIDINE AGAINST ENTEROCOCCUS FAECALIS IN BIOFILM (LABORATORY EXPERIMENT). International Journal of Applied Pharmaceutics. 11, 1 (Apr. 2019), 44–48. DOI:https://doi.org/10.22159/ijap.2019.v11s1.163.