-, .-.; وسام. A proposedformula for solving the problem of multicollinearity and restricted data with A simulation. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 13, n. 3, p. 298–314, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/stats/article/view/20873. Acesso em: 5 aug. 2025.