PRZYBYLA, Olga. Introduction. Logopedia Silesiana, [S. l.], v. 10, n. 1, p. 1–8, 2021. DOI: 10.31261/LOGOPEDIASILESIANA.2021.10.01.11. Disponível em: https://journals.us.edu.pl/index.php/LOGOPEDIASILESIANA/article/view/12397. Acesso em: 5 dec. 2025.