“The Role of Porphyromonas gingivalis Virulence Factors in Periodontitis Immunopathogenesis: Peran Faktor Virulensi Porphyromonas Gingivalis pada Imunopatogenesis Periodontitis)”, Dentika Dental J., vol. 23, no. 1, pp. 6–12, Jul. 2020, doi: 10.32734/dentika.v23i1.3421.