THEORETICAL ASPECTS OF STRATEGIC MANAGEMENT OF SUSTAINABLE DEVELOPMENT OF COMPETITIVENESS OF ENTERPRISES Authors K. Andriushchenko https://orcid.org/0000-0002-6274-5310 DOI: https://doi.org/10.32702/2306-6814.2026.6.20 Downloads pdf (Українська) Published 2026-03-17 Issue No. 6 (2026): Investytsiyi: praktyka ta dosvid Section Статті