NETHARN, U. Investigation of Variance Estimators for Adaptive Cluster Sampling with a Single Primary Unit. Thailand Statistician, [S. l.], v. 7, n. 2, p. 101–129, 2015. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/34299. Acesso em: 28 apr. 2024.