GREWAL, Inderjit Singh; BANSAL, Mohan Lal; SINGH, Sarjinder. Estimation of population mean of a stigmatized quantitative variable using double sampling. Statistica, [S. l.], v. 63, n. 1, p. 79–88, 2003. DOI: 10.6092/issn.1973-2201/1308. Disponível em: https://rivista-statistica.unibo.it/article/view/1308. Acesso em: 23 nov. 2024.