ANALYTICAL ASSESSMENT OF THE EFFECTIVENESS OF THE ELECTRONIC VAT ADMINISTRATION SYSTEM Authors I. Zhahan https://orcid.org/0000-0002-6233-7237 DOI: https://doi.org/10.32702/2307-2105.2026.3.174 Downloads pdf (Українська) Published 2026-03-20 Issue No. 3 (2026): Efektyvna ekonomika Section Статті