Istiqomah, Eki Noor, and Sri Hartati Yuliani. 2026. “Multi-Response Desirability Optimisation of Sucrose Charge in Black-Tea Kombucha: Ethanol, Acetic Acid, and Biocellulose As Critical Quality Attributes”. Natural Sciences Engineering and Technology Journal 6 (1), 14-33. https://doi.org/10.37275/nasetjournal.v6i1.76.