DR.P.K.SIVAKUMARAN; MRS.T. KANNESWARI. Control Chart Based On Six Sigma For Range With Robust Scale Estimator. Journal of Computational Analysis and Applications (JoCAAA), [S. l.], v. 33, n. 08, p. 72–81, 2024. Disponível em: https://eudoxuspress.com/index.php/pub/article/view/1237. Acesso em: 21 dec. 2024.