SANAULLAH, A. .; ASGHAR, A. .; HANIF, M. . GENERAL CLASS OF EXPONENTIAL ESTIMATOR FOR ESTIMATING FINITE POPULATION VARIANCE. Journal of Reliability and Statistical Studies, [S. l.], v. 10, n. 02, p. 1–16, 2017. Disponível em: https://journals.riverpublishers.com/index.php/JRSS/article/view/20933. Acesso em: 22 apr. 2026.