E. HASRIATI, H. S. ANGGANI, M. PURBIATI, and E. W. BACHTIAR, “ANTIBACTERIAL EFFECT OF 0.2% CHLORHEXIDINE AND 1% CHITOSAN MOUTHWASH ON BACTERIA DURING ORTHODONTIC MINISCREW USE”, Int J App Pharm, vol. 12, no. 2, pp. 8–12, Jul. 2020.