Lebedenko, Tetiana, Viktoriia Kozhevnikova, Olena Kotuzaki, and Tamara Novichkova. 2019. “Determining the Efficiency of Spontaneous Sourdough for Stabilizing the Quality of Bread Products in Bakeries and Catering Enterprises”. Eastern-European Journal of Enterprise Technologies 4 (11 (100):22-35. https://doi.org/10.15587/1729-4061.2019.174289.