OPEN INNOVATION CONCEPT AS THE BASIS FOR OPTIMIZING ENTERPRISE MANAGEMENT AND MARKETING SYSTEMS Authors O. Diugowanets https://orcid.org/0000-0003-2933-4306 O. Havrylets https://orcid.org/0000-0001-7333-0041 I. Moskvichenko https://orcid.org/0000-0001-5223-1212 DOI: https://doi.org/10.32702/2306-6814.2025.22.226 Downloads pdf Published 2025-11-13 Issue No. 22 (2025): Investytsiyi: praktyka ta dosvid Section Статті