محمد يحيى م. Using Ridge Regression & Generalized Maximum Entropy for the Aanalysis of the Environmental Pollution of Kirkuk Cement Factory. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 10, n. 1, p. 239–260, 2010. DOI: 10.33899/iqjoss.2010.029109. Disponível em: https://ojs.uomosul.edu.iq/index.php/stats/article/view/29106. Acesso em: 6 sep. 2025.