Рєпкін, В. В. and Рєпкіна, Н. В. (2018) “TO A QUESTION ОF DEVELOPING EDUCATION THEORY (PART 1)”, Visnyk of V.N. Karazin Kharkiv National University. Series Psychology, 0(64), pp. 75-79. Available at: https://periodicals.karazin.ua/psychology/article/view/11262 (Accessed: 5December2025).