NIGAM, Dr. Pragati; PRASAD SINGH, Housila. A family of estimators of finite population mean with dual use of auxiliary information in sample surveys. Brazilian Journal of Biometrics, [S. l.], v. 44, n. 2, p. e-44840, 2026. DOI: 10.28951/bjb.v44i2.840. Disponível em: http://revistalituras.ppgletras.ufla.br/index.php/BBJ/article/view/840. Acesso em: 27 may. 2026.