IMPERATIVES OF TELECOMMUNICATIONS ENTERPRISES INNOVATIVE ACTIVITY IN UKRAINE Authors I. Zelisko https://orcid.org/0000-0002-0803-2598 T. Khalimon https://orcid.org/0000-0002-9194-4108 Songjie Hu https://orcid.org/0000-0002-0852-8534 DOI: https://doi.org/10.32702/2306-6806.2022.9.38 Downloads pdf (Українська) Published 2022-09-15 Issue No. 9 (2022): Ekonomika ta derzhava Section Статті