HERAWATI, D. ., and B. C. . SUMANIK. “ROLE OF BROWN ALGAE (SARGASSUM SP) AS ANTIBACTERIAL (PORPHYROMONAS GINGIVALIS) IN PERIODONTAL DISEASES”. International Journal of Applied Pharmaceutics, vol. 11, no. 4, Aug. 2019, pp. 12-15, doi:10.22159/ijap.2019.v11s4.35272.