Putri, D., 		Widodo, A., 		Ichsyani, M., 		Naufalin, R., & 		-, O.
2023 Jun 24.  The Activities of Torch Ginger Flower (Etlingera elatior) Ethanol Extract  on Degradation of Porphyromonas gingivalis Biofilm  as Periodontal Pathogen. Journal of  Indonesian Dental Association. [Online] 6:1