Isler, Dieter, Sandrine Aeby Daghé, and Edina Krompàk. “Sprachliche Bildung Von 3-Bis 8-jährigen Kindern”. Swiss Journal of Educational Research 37, no. 1 (March 15, 2015): 5–20. Accessed November 22, 2024. https://sjer.ch/article/view/4940.