Häidkind, Pille, and Kaja Oras. 2016. “The Notion of Inclusive Education and Challenges for the Teacher in Kindergartens and the First Stage of School”. Eesti Haridusteaduste Ajakiri. Estonian Journal of Education 4 (2):60-88. https://doi.org/10.12697/eha.2016.4.2.04.