da Silva, Ana Claudia, and Bianca Campos Xavier Bianca. 2019. “Defaults: A Study With Credit Card Users in Belo Horizonte / MG”. E3 — Revista De Economia, Empresas E Empreendedores Na CPLP 4 (2):86-110. https://doi.org/10.29073/e3.v4i2.125.