Wijaningsih, W., Wulandari, D., & Sunarto, S. (2025). Nutritional Value, Sugar Content, Acidity, Fiber Content, Total Bacteria, and Acceptability of Mixed Fruit Kefir and Milk Fruit Kefir. Jurnal Riset Kesehatan, 14(2), 144–153. https://doi.org/10.31983/jrk.v14i2.13302