RETRACTED. Retracted. Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 4, p. 311–320, 2022. DOI: 10.17762/msea.v71i4.489. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/489. Acesso em: 28 apr. 2024.