OSIPOVA L, BILYK V. STRATEGIC-CONCEPTUAL PRINCIPLES OF MODERNIZATION OF THE SYSTEM OF SOCIAL SECURITY OF UKRAINE’S DEVELOPMENT IN THE CONDITIONS OF EUROPEAN INTEGRATION. Herald of Khmelnytskyi National University. Economic sciences [Internet]. 2022 Jan. 30 [cited 2026 Jan. 28];302(1):68-73. Available from: https://heraldes.khmnu.edu.ua/index.php/heraldes/article/view/1206