“The Role of Porphyromonas Gingivalis Virulence Factors in Periodontitis Immunopathogenesis: Peran Faktor Virulensi Porphyromonas Gingivalis Pada Imunopatogenesis Periodontitis)”. 2020. Dentika: Dental Journal 23 (1): 6-12. https://doi.org/10.32734/dentika.v23i1.3421.