BAIRAM, E. I. A new test for heteroscedasticity and its application. Statistica, [S. l.], v. 52, n. 2, p. 233–239, 1992. DOI: 10.6092/issn.1973-2201/903. Disponível em: https://rivista-statistica.unibo.it/article/view/903. Acesso em: 3 may. 2024.