BENKHALED, A.; ESMAIL, T. A. .; ALORAINI, N. M. .; ALKHATHAMI, A. A. .; HAMDAOUI, A. On the Shrinkage Estimators for a Multivariate Normal Mean Vector with Unknown Diagonal Covariance Matrix. Contemporary Mathematics , [S. l.], v. 6, n. 4, p. 4402–4417, 2025. DOI: 10.37256/cm.6420257216. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/7216. Acesso em: 15 dec. 2025.