CHAUDHARY, M. K.; KUMAR, A. Use of Double Sampling Scheme in Estimating the Mean of Stratified Population under Non-response. Statistica, [S. l.], v. 75, n. 4, p. 405–416, 2015. DOI: 10.6092/issn.1973-2201/5815. Disponível em: https://rivista-statistica.unibo.it/article/view/5815. Acesso em: 25 apr. 2024.