SOSULSKA, Angelika; SAMBOR, Barbara; JEKIEŁEK, Małgorzata. Selected risk factors in voice disorders and knowledge of vocal hygiene in primary school teachers. Preliminary report. Logopedia Silesiana, [S. l.], v. 10, n. 1, p. 1–28, 2021. DOI: 10.31261/LOGOPEDIASILESIANA.2021.10.01.04. Disponível em: https://trrest.vot.pl/ojsus/index.php/LOGOPEDIASILESIANA/article/view/12411. Acesso em: 6 may. 2025.