Sriarumtias, F. F., and N. Auliasari. “Splash Mask Formulation of Tangerine (Citrus Reticulata Blanco.) Peel Extract and Turmeric (Curcuma Longa L) Extract As a Whitening Agent”. International Journal of Research in Dermatology, vol. 6, no. 3, Apr. 2020, pp. 341-6, doi:10.18203/issn.2455-4529.IntJResDermatol20201577.