FILIPOVA, N., MYKHAILOVSKA, O., & KOLOTOV, M. (2025). ANALYSIS OF THE ARCHITECTURE OF THE ELECTRONIC HEALTH CARE SYSTEM AND THE MAIN PROBLEMS OF INTEROPERABILITY. Herald of Khmelnytskyi National University. Economic Sciences, 346(5), 12-17. https://doi.org/10.31891/2307-5740-2025-346-5-1