Estimating a limited population mean for discrete linear regression using some robust regression methods . Al Kut Journal of Economics and Administrative Sciences, [S. l.], v. 16, n. 53, p. 222–238, 2024. Disponível em: https://kjeas.uowasit.edu.iq/index.php/kjeas/article/view/852. Acesso em: 1 may. 2026.