MARCINIAK-FIRADZA, R. . Competencies of a deaf educator and deaf speech and language therapist in the diagnostic and therapeutic process of a child with hearing impairment. Interdyscyplinarne Konteksty Pedagogiki Specjalnej, [S. l.], n. 25, p. 297–331, 2019. DOI: 10.14746/ikps.2019.25.13. Disponível em: https://pressto.amu.edu.pl/index.php/ikps/article/view/21121. Acesso em: 1 luty. 2023.