M. Kryshtanovych, V. . . Filippova, M. Huba, O. Kartashova, and O. Molnar, “Evaluation of the implementation of the circular economy in EU countries in the context of sustainable development”, BTP, vol. 21, no. 2, pp. 704–712, Oct. 2020, doi: 10.3846/btp.2020.12482.