Ekawati, I Gusti Ayu, 		Timur Ina, Putu, AND 		Kartika Pratiwi, IDP.
" Antioxidant Activities and Anthocyanin Content of Grape (Vitis vinifera) Skin Flour" <em>Journal of Food Security and Agriculture</em> [Online], Volume 1 Number 1 (1 February 2017)