Microbiological and Rheological Properties of Kefir in Different Combination Medium of Milk and Mung Bean JuiceAhmad Iskandar Setiyawan, Nurliyani, Widodo, Taufik Kurniawan, Angga Maulana Firmansyah, Diah Pratiwi, M. Faiz Karimy and Andi FebrisiantosaBIO Web Conf., 158 (2025) 04006DOI: https://doi.org/10.1051/bioconf/202515804006