KIJ, Monika; LEŚNIAK-STĘPIEŃ, Agnieszka. When Words Fall Silent – A Case Study of a Boy with Suspected Selective Mutism. Logopedia Silesiana, [S. l.], v. 14, n. 1, p. 1–10, 2025. DOI: 10.31261/LOGOPEDIASILESIANA.2025.14.01.02. Disponível em: https://journals.us.edu.pl/index.php/LOGOPEDIASILESIANA/article/view/23164. Acesso em: 26 jan. 2026.