MEASURING CONCENTRATION AND DEPENDENCE RISKS IN UKRAINE–POLAND TRADE Authors L. Grygorova-Berenda https://orcid.org/0000-0002-8091-4333 DOI: https://doi.org/10.32702/2307-2105.2025.9.36%20 Downloads pdf (Українська) Published 2025-09-18 Issue No. 9 (2025): Efektyvna ekonomika Section Статті