GRZEGORCZYK , Tomasz. The Validity of Public Opinion Research on Future Technologies. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 5, n. 11, p. 179–191, 2017. DOI: 10.18559/SOEP.2017.11.12. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3763. Acesso em: 3 sep. 2026.