Della Jauharotus Sa’adah, Rissa Laila Vifta and Windi Susmayanti (2023) “Potensi Antioksidan Kombinasi Ekstrak Jahe Merah (Zingiber officinale var Rubrum) dan Bunga Telang (Clitoria ternatea L) dengan Metode DPPH: Antioxidant Potential of Combination of Red Ginger Extract (Zingiber officinale var Rubrum) and Butterfly Pea Flower (Clitoria ternatea L) using the DPPH Method”, Journal of Holistics and Health Sciences, 5(2), pp. 385–394. doi: 10.35473/jhhs.v5i2.345.