Sutrisno, Sutrisno, Mohamad Endy Yulianto, Didik Ariwibowo, Vita Paramita, Febiani Dwi Utari, Belinda Azhara, Abitha Monawisya, and Muhammad Rizki. 2025. “Optimization of Coffee Bean Extraction Using Subcritical Water: A Response Surface Methodology Approach for Maximizing Caffeine and Antioxidant Yield”. Indonesian Food Science and Technology Journal 9 (1):19-27. https://doi.org/10.22437/ifstj.v9i1.43017.