An Adaptive EWMA Dispersion Control Chart Basedon Robust Estimators Under Ranked Set Sampling. Journal of Prime Research in Mathematics, [S. l.], v. 2026, p. 11–27, 2026. Disponível em: https://jprm.sms.edu.pk/index.php/jprm/article/view/580. Acesso em: 21 may. 2026.