ROADMAP AND KEY STAGES OF DEVELOPMENT AND IMPLEMENTATION OF A MARKETING AUTOMATION SYSTEM Authors S. Solntsev https://orcid.org/0000-0002-8820-3528 V. Byba https://orcid.org/0009-0005-1358-7773 DOI: https://doi.org/10.32702/2307-2105.2025.12.37 Downloads pdf (Українська) Published 2025-12-17 Issue No. 12 (2025): Efektyvna ekonomika Section Статті