Szerepi, S. (2024) “ Survey of the Cognitive Competences about the Disadvantaged Preschool Children in the Counties Borsod-Abaúj-Zemplén, Hajdú-Bihar and Szabolcs-Szatmár-Bereg”, Special Treatment - Interdisciplinary Journal, 10(4), pp. 125–133. doi:10.18458/KB.2024.4.125.