APPROACHES TO MODELING THE DYNAMIC EFFECT OF ADVERTISING ACTIVITY Authors I. Fartushnyi https://orcid.org/0000-0003-1595-9495 M. Mazurenko https://orcid.org/0009-0005-1351-8743 DOI: https://doi.org/10.32702/2307-2105.2023.12.61 Downloads pdf (Українська) Published 2023-12-19 Issue No. 12 (2023): Efektyvna ekonomika Section Статті