Wang, L. et al. 2015. Antioxidant Activity and Melanogenesis Inhibitory Effect of Acerola Fruit (Malpighia glabra L.) Aqueous Extract and Its Safe Use in Cosmetics. Asian Journal of Chemistry. 27, 3 (Jan. 2015), 957–960. DOI:https://doi.org/10.14233/ajchem.2015.17771.