JĘDRZEJOWSKA, A. . Developing social competences of children with Down syndrome by playing. Interdyscyplinarne Konteksty Pedagogiki Specjalnej, [S. l.], n. 29, p. 117–147, 2020. DOI: 10.14746/ikps.2020.29.06. Disponível em: https://pressto.amu.edu.pl/index.php/ikps/article/view/25296. Acesso em: 31 sty. 2023.