Trimedona, Neni, Rahzarni Rahzarni, Syuryani Syahrul, Yenni Muchrida, and Irwan Roza. “Antioxidant Properties of Herbal Tea Prepared from Red Dragon Fruit Peel With The Addition of Ginger”. Journal of Applied Agricultural Science and Technology 4, no. 2 (August 31, 2020): 181-188. Accessed March 6, 2021. https://kinfopolitani.com/index.php/JAAST/article/view/179.