Gaya APA

INDRANI, D, J. et al (2015). Hardness of demineralized enamel with the application of toothpaste containing green tea extract . Jakarta: Directorate of Research and Community Services, UI.

Gaya MLA

INDRANI, Decky, Joesiana. et al. "Hardness of demineralized enamel with the application of toothpaste containing green tea extract". Jakarta: Directorate of Research and Community Services, UI, 2015. Artikel.