FUNCTIONING OF THE PASSENGER TRANSPORT SYSTEM IN SUMY OBLAST DURING MARTIAL LAW: RISK ANALYSIS AND RESPONSE STRATEGIES Authors D. Vlasenko https://orcid.org/0000-0003-3342-7927 DOI: https://doi.org/10.32702/2307-2105.2025.7.50%20 Downloads pdf (Українська) Published 2025-07-17 Issue No. 7 (2025): Efektyvna ekonomika Section Статті