YANTIH, NOVI, MARGARET, LISIA, AND KARTININGSIH, KARTININGSIH. " Isolation and Characterization of Antibacterial Compound Against Streptococcus mutans from Ethanol Extract of Kalanchoe pinnata (Lamk.) Pers. Leavcs" JURNAL ILMU KEFARMASIAN INDONESIA [Online], Volume 10 Number 1 (30 April 2012)