Сачок, Ксенія Миколаївна, and Євген Валентинович Заїка. “Cognitive Activity and Creativity of Seniors Connection With the Levels of Reflexivity”. The Journal of V. N. Karazin Kharkiv National University. A Series of «Psychology»0, no. 61 (March 22, 2017): 44-48. Accessed May 3, 2024. https://periodicals.karazin.ua/psychology/article/view/8210.