BRUSOV, P.; FILATOVA, T.; OREKHOVA, N.; KULIK, V. Rating Methodology: New Look and New Horizons. Journal of Reviews on Global Economics, [S. l.], v. 7, p. 63–87, 2018. Disponível em: http://pms.lifescienceglobal.com/index.php/jrge/article/view/5277. Acesso em: 9 aug. 2026.