APPLICATION OF MATHEMATICAL METHODS TO JUSTIFY THE IMPROVEMENT OF THE METHODOLOGY FOR NORMATIVE MONETARY VALUATION OF BORDER TERRITORIES Authors I. Sadovyy https://orcid.org/0000-0001-8727-0596 DOI: https://doi.org/10.32702/2307-2105.2025.1.3 Downloads pdf (Українська) Published 2025-01-16 Issue No. 1 (2025): Efektyvna ekonomika Section Статті