LUKMAN, A. F.; AROWOLO, O.; AYINDE, K. Some Robust Ridge Regression for handling Multicollinearity and Outlier. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 16, n. 2, p. 192–202, 2014. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2320. Acesso em: 3 jul. 2024.