FACTOR ANALYSIS AS A BASIS FOR ADJUSTING THE SUPERMARKET'S PRODUCT RANGE AND PRICING POLICY Authors T. Polova https://orcid.org/0000-0003-2198-7396 M. Melnychuk https://orcid.org/0000-0002-2113-3676 DOI: https://doi.org/10.32702/2307-2105.2025.10.59%20 Downloads pdf (Українська) Published 2025-10-16 Issue No. 10 (2025): Efektyvna ekonomika Section Статті