ISLER, Dieter; AEBY DAGHÉ, Sandrine; KROMPÀK, Edina. Sprachliche Bildung von 3-bis 8-jährigen Kindern. Swiss Journal of Educational Research, Bern, v. 37, n. 1, p. 5–20, 2015. DOI: 10.24452/sjer.37.1.4940. Disponível em: https://sjer.ch/article/view/4940. Acesso em: 14 mar. 2025.