MANGAT, Naurang Singh. An optional randomized response sampling technique using non-stigmatized attribute. Statistica, [S. l.], v. 51, n. 4, p. 595–602, 2013. DOI: 10.6092/issn.1973-2201/887. Disponível em: https://rivista-statistica.unibo.it/article/view/887. Acesso em: 22 jul. 2024.