ATTA, A. M. A.; RAMLI, R. A Comparison Study on the Performances Of X , EWMA and CUSUM Control Charts for Skewed Distributions Using Weighted Standard Deviations Methods. Journal of Science and Technology, [S. l.], v. 3, n. 2, 2011. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/358. Acesso em: 29 jun. 2022.