Miahkykh, I., V. Kokhno, and E. Sopin. “SECTORAL DISPARITIES IN DIGITAL TRANSFORMATION: A COMPARATIVE ANALYSIS OF UKRAINE’S ECONOMIC SECTORS USING A COMPOSITE INDEX APPROACH”. Smart Economy, Entrepreneurship and Security, vol. 3, no. 1, Mar. 2025, pp. 64-71, doi:10.60022/sis.3.(01).7.