YOUNIS, F.; SHABBIR, J. Estimators for Population Mean in Adaptive Cluster Sampling. Thailand Statistician, [S. l.], v. 15, n. 2, p. 105–110, 2017. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/92190. Acesso em: 29 apr. 2024.