ODEJ, A.; TOKARSKI, S. Structure and psychometrie verification of the personal independence questionnaire. Studia Psychologica: Theoria et praxis, [S. l.], n. 9, p. 233–250, 2009. Disponível em: https://czasopisma.uksw.edu.pl/index.php/sp/article/view/2720. Acesso em: 27 apr. 2024.