STRATEGIC DECISIONS AND INNOVATIONS IN THE PORTFOLIO MANAGEMENT SYSTEM FOR INTERNATIONAL GRANT-FUNDED START-UP PROJECTS Authors O. Kibik https://orcid.org/0000-0001-9587-578X V. Kotlubai B. Fasii https://orcid.org/0000-0002-8715-930X DOI: https://doi.org/10.32702/2307-2105.2026.4.22 Downloads pdf (Українська) Published 2026-04-23 Issue No. 4 (2026): Efektyvna ekonomika Section Статті