MUSHTAQ, N. . Variance Estimation Procedure Using Scrambled Responses and Multi-Auxiliary Variables In Multi-Phase Sampling. Journal of Reliability and Statistical Studies, [S. l.], v. 14, n. 01, p. 209–222, 2021. DOI: 10.13052/jrss0974-8024.14110. Disponível em: https://journals.riverpublishers.com/index.php/JRSS/article/view/20435. Acesso em: 22 apr. 2026.