EFFECTIVENESS OF UKRAINIAN TOURISM COMPANIES IN THE CONTEXT OF DIGITALISATION AND FINTECH DEVELOPMENT Authors O. Tarasenko https://orcid.org/0000-0003-3024-1385 S. Gryshchenko https://orcid.org/0009-0003-1496-3625 DOI: https://doi.org/10.32702/2307-2105.2025.9.62%20 Downloads pdf (Українська) Published 2025-09-18 Issue No. 9 (2025): Efektyvna ekonomika Section Статті