SAKSHI RAI, R. S. P. S. . Estimators using EWMA Statistic for Estimation of Population Mean. Mathematical Statistician and Engineering Applications, [S. l.], v. 72, n. 2, p. 31 –, 2023. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/2775. Acesso em: 19 may. 2024.