Казанцева, Л. І. “Linguistic Situation of the South-East Region and Taking into Consideration it’s Influence on to the Process of Education of Preschool Children of the Ukrainian Language”. Educational Dimension 37 (February 14, 2013): 289–296. Accessed May 19, 2024. https://journal.kdpu.edu.ua/ped/article/view/3329.