MODELS OF RESEARCH OF UKRAINE BANKING SYSTEM STABILITY: PHASE AND COINTEGRATION ANALYSIS. Socio-economic relations in the digital society, [S. l.], n. 1 (25–26), p. 97–105, 2019. DOI: 10.18371/2221-755x25-26201696747. Disponível em: https://fta-support.website/index.php/SER/article/view/141. Acesso em: 1 aug. 2026.