GRZEGORCZYK, Tomasz. The Validity of Public Opinion Research on Future Technologies. DEMO, Poland, v. 5, n. 11, p. 179–191, 2017. DOI: 10.18559/SOEP.2017.11.12. Disponível em: https://ojs34.fimagis.pl/index.php/demo/article/view/1064. Acesso em: 18 apr. 2026.