THE CONCEPT OF OPEN BANKING: THEORETICAL FOUNDATIONS, WORLD EXPERIENCE AND DEVELOPMENT PROSPECTS IN UKRAINE Authors R. Martyniuk https://orcid.org/0000-0001-5033-6328 A. Myroshnychenko https://orcid.org/0009-0005-2821-5905 DOI: https://doi.org/10.32702/2307-2105.2026.5.188 Downloads pdf (Українська) Published 2026-05-26 Issue No. 5 (2026): Efektyvna ekonomika Section Статті