Hariadi, H., Anggara, C.E.W., Judiono, J., Ulfah, T., Widiawati, W. and Wibawa, I. 2023. Comparison of adding ginger (Zingiber officinale Rosc) and green tea (Camellia sinensis L) extrcat on organoleptic and physicochemical properties of functional drinks. Open Science and Technology. 3, 1 (Nov. 2023), 55–61. DOI:https://doi.org/10.33292/ost.v3i1.97.