diversity
Gamba, R. R., S. Yamamoto, T. SaSaki, T. michihata, A. - H. mahmoud, T. koYanaGi, and T. Enomoto,
"Microbiological and Functional Characterization of Kefir Grown in Different Sugar Solutions",
Food Science and Technology Research, vol. 25, issue 2, pp. 303-312, 2019.