CHAUDHARY, M. K. .; SINGH, V. K. .; SHUKLA, R. K. . COMBINED-TYPE FAMILY OF ESTIMATORS OF POPULATION MEAN IN STRATIFIED RANDOM SAMPLING UNDER NON-RESPONSE. Journal of Reliability and Statistical Studies, [S. l.], v. 5, n. 02, p. 133–142, 2012. Disponível em: https://journals.riverpublishers.com/index.php/JRSS/article/view/21923. Acesso em: 30 apr. 2026.