Singh, M., 		Tandelilin, R., & 		Handajani, J.
(2021).
 The Level of Saliva Glutathione in Moderate Gingivitis Patients Increases After Gargling with  5% Cosmos (Cosmos caudatus) Extract.
<em>Journal Of  Indonesian Dental Association, 4</em>(2), 69-76.
doi:10.32793/jida.v4i2.636