Ekawati, I Gusti Ayu, Putu Timur Ina, & IDP Kartika Pratiwi.
" Antioxidant Activities and Anthocyanin Content of Grape (Vitis vinifera) Skin Flour." <em>Journal of Food Security and Agriculture</em> [Online], 1.1 (2017): 19-21. Web. 18 May. 2024