ЗАТВОРНИЦЬКИЙ, Костянтин. CREDIT PORTFOLIO RISK MANAGEMENT: THEORY AND PRACTICE. Socio-economic relations in the digital society, [S. l.], n. 1 (34), p. 70–77, 2019. DOI: 10.18371/2221-755x1(34)2019183110. Disponível em: https://www.fta-support.website/index.php/SER/article/view/158. Acesso em: 1 aug. 2026.