LOGOPEDIA SILESIANA, Redakcja. Streszczenia. Logopedia Silesiana, [S. l.], n. 8, p. 525–532, 2019. Disponível em: https://journals.us.edu.pl/index.php/LOGOPEDIASILESIANA/article/view/8286. Acesso em: 27 apr. 2025.