VOZNYI D. DIGITAL TRANSFORMATION OF BUSINESS MODELS IN PRIVATE MEDICINE: CHALLENGES AND OPPORTUNITIES. Herald of Khmelnytskyi National University. Economic sciences [Internet]. 2025 Aug. 28 [cited 2026 Jan. 28];344(4):148-54. Available from: https://heraldes.khmnu.edu.ua/index.php/heraldes/article/view/2177