MAIN TRENDS IN THE DEVELOPMENT OF THE ADVERTISING MARKET Authors Т. Romanchik https://orcid.org/0000-0002-2065-2415 DOI: https://doi.org/10.32702/2307-2105.2025.3.37 Downloads pdf (Українська) Published 2025-03-18 Issue No. 3 (2025): Efektyvna ekonomika Section Статті