عبد العزيز دبدوب م. Suggested Methods in Ridge Regression. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 6, n. 2, p. 85–106, 2006. DOI: 10.33899/iqjoss.2006.032582. Disponível em: https://edusj.uomosul.edu.iq/index.php/stats/article/view/29005. Acesso em: 10 sep. 2025.