An Efficient S.brunken Estimators For The Mean Of Normal Population With Kuown Variance. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 21, n. 3, p. 159–165, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1418.. Acesso em: 16 jul. 2024.