THE VALUE OF THE CUSTOMER BASE AS A BASIS FOR MAKING MARKETING DECISIONS: EVOLUTION OF VALUATION MODELS Authors A. Kataiev https://orcid.org/0000-0001-8714-4063 DOI: https://doi.org/10.32702/2307-2105.2023.5.48 Downloads pdf (Українська) Published 2023-05-25 Issue No. 5 (2023): Efektyvna ekonomika Section Статті