Inferential Methods for the Dagum Regression Model. Iraqi Statisticians journal, [S. l.], v. 2, n. 1, p. 1–8, 2025. DOI: 10.62933/btqa9879. Disponível em: https://isj.edu.iq/index.php/isj/article/view/26. Acesso em: 16 jan. 2026.