The Distribution of a General Non-Centeral Quadratic From in Normal Variates. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 1, n. 3, p. 314–320, 2018. Disponível em: https://journalofbabylon.com/index.php/JUBPAS/article/view/730. Acesso em: 20 apr. 2025.