THE ROLE OF DIGITAL MARKETING IN STATE AUTHORITIES AND LOCAL GOVERNMENTS CONCERNING INFORMATION SUPPORT OF STATE SECURITY Authors V. Shvedun https://orcid.org/0000-0002-5170-4222 V. Lebedchenko https://orcid.org/0000-0003-2180-9063 O. Popov https://orcid.org/0000-0002-0358-2419 DOI: https://doi.org/10.32702/2306-6814.2026.3.345 Downloads pdf (Українська) Published 2026-02-05 Issue No. 3 (2026): Investytsiyi: praktyka ta dosvid Section Статті