ECONOMETRIC MODELING OF IT SERVICES SALES VOLUMES IN THE UKRAINIAN MARKET: FORECAST FOR 2025-2026 Authors K. Fuks https://orcid.org/0000-0003-2509-0615 N. Kosar https://orcid.org/0000-0003-0180-2630 DOI: https://doi.org/10.32702/2307-2105.2025.2.82 Downloads pdf (Українська) Published 2025-02-18 Issue No. 2 (2025): Efektyvna ekonomika Section Статті