SOLVING UNCERTAIN REGRESSION PROBLEM BY USING ROBUSTNESS OPTIMIZATION METHOD: http://dx.doi.org/10.17654/0972096023006. Far East Journal of Applied Mathematics, [S. l.], v. 116, n. 2, p. 73–97, 2023. Disponível em: https://pphmjopenaccess.com/fejam/article/view/121. Acesso em: 5 jan. 2026.