RETRACTED. Retracted. Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 4, p. 8392–8396, 2023. DOI: 10.17762/msea.v71i4.1489. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/1489. Acesso em: 4 may. 2024.