GERSAMIA, I. Anxiety level in preschool biligual children (research report). Forum Pedagogiczne, [S. l.], v. 10, n. 2, p. 253–262, 2020. DOI: 10.21697/fp.2020.2.18. Disponível em: https://czasopisma.uksw.edu.pl/index.php/fp/article/view/6696. Acesso em: 22 grudz. 2024.