Wikan Mahargyani, and Fini Ainun Qolbi Wasdili. 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.