I. M. W. A. Putra, K. A. Sukesi, and N. P. E. Sulistyadewi, “Antioxidant Capacity and α-Amilase Inhibition by Avocado (Persea americana Mill) Peel and Red Ginger (Zingiber officinale var. Rubrum) based Functional Drink”, Acta.Chim.Asiana, vol. 3, no. 1, pp. 135–142, Feb. 2020.