HALINA WIDŁA, Halina Widła. On inaccurate use of statistical tools in questionnaire studies. Neofilolog, [S. l.], n. 32, p. 189–198, 2019. DOI: 10.14746/n.2009.32.15. Disponível em: https://pressto.amu.edu.pl/index.php/n/article/view/24051. Acesso em: 17 may. 2024.