MALHOTRA, Rohit. A Firm Level Robust Credit Rating Migration Modeling Framework : A Small Sample Methodology. Indian Journal of Research in Capital Markets, [S. l.], v. 5, n. 2, p. 47–58, 2018. DOI: 10.17010//ijrcm/2018/v5/i2/130190. Disponível em: https://www.indianjournalofentrepreneurship.com/index.php/ijrcm/article/view/130190. Acesso em: 6 oct. 2025.