Wikan Mahargyani, & Wasdili, F. A. Q. . (2021). The potential The Potential of Ethanol Extract from Red Dragon Fruit (Hylocereus polyrhizus) Peel as an Indicator of Acid-Base Titration. JURNAL KESEHATAN KARTIKA, 16(1), 28–31. https://doi.org/10.26874/jkkes.v16i1.159