Smykowski, B. (2015) “The Change in Child’s Functioning and School Readiness: Analysis of the L. S. Wygotski Approach”, INSTED: Interdisciplinary Studies in Education & Society, 18(3(71), pp. 39–58. Available at: https://insted-tce.pl/ojs/index.php/tce/article/view/174 (Accessed: 2 May 2024).