يحيى الجمال ز. Multiple Beta Regression Model with Application. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 11, n. 1, p. 319–323, 2011. DOI: 10.33899/iqjoss.2011.028385. Disponível em: https://ojs.uomosul.edu.iq/index.php/stats/article/view/29033. Acesso em: 5 sep. 2025.