Stability of Natural Dyes Powder Based on Low Quality Red Dragon Fruit Anthocyanin Varied Acid Solvent in Any Various External Conditions. at [Internet]. 2022 Nov. 9 [cited 2026 Apr. 26];15(```2):74-8. Available from: https://agritech.unhas.ac.id/ojs/index.php/at/article/view/693