OMARA, Tarek. Robust Lasso Estimator for the Liu-Type regression model and its applications . Statistics, Optimization & Information Computing, [S. l.], v. 13, n. 5, p. 1819–1831, 2025. DOI: 10.19139/soic-2310-5070-2106. Disponível em: https://iapress.org/index.php/soic/article/view/2106. Acesso em: 26 may. 2026.