Liu, Y., S. Sabadash, Z. Duan, and D. Gao. “Influence of Different Microwave-Assisted Drying Methods on the Physical Properties, Bioactive Compounds and Antioxidant Activity of Beetroots”. Eastern-European Journal of Enterprise Technologies, vol. 1, no. 11(115), Feb. 2022, pp. 15-25, doi:10.15587/1729-4061.2022.251942.