Putri, Devi, 		Widodo, A. Haris, 		Ichsyani, Meylida, 		Naufalin, Rifda, AND 		-, Oedjijono.
" The Activities of Torch Ginger Flower (Etlingera elatior) Ethanol Extract  on Degradation of Porphyromonas gingivalis Biofilm  as Periodontal Pathogen" <em>Journal of  Indonesian Dental Association</em> [Online], Volume 6 Number 1 (24 June 2023)