LUPAK, Ruslan. STATE POLICY MECHANISMS FOR STRENGTHENING THE SECURITY OF THE SOCIAL SPHERE OF UKRAINE IN THE FACE OF EXISTENTIAL CHALLENGES. Current Problems of Sustainable Development, [S. l.], v. 3, n. 5, p. 427–433, 2026. DOI: 10.60022/3(5)-51S. Disponível em: https://journals.csr.com.ua/index.php/sustainability/article/view/583. Acesso em: 26 jun. 2026.