MANAGEMENT OF AN ADVERTISING CAMPAIGN AT AN ADVERTISING BUSINESS ENTERPRISE TAKING INTO ACCOUNT THE TEMPORAL FACTOR Authors T. Ustik https://orcid.org/0000-0001-9967-0669 DOI: https://doi.org/10.32702/2306-6814.2023.8.25 Downloads pdf (Українська) Published 2023-04-20 Issue No. 8 (2023): Investytsiyi: praktyka ta dosvid Section Статті