ZAYTSEVA, Inna; PASHCHENKO, Tetiana; LUZAN, Petro. AN INDIVIDUAL’S COGNITIVE ACTIVITY PROBLEM IN HISTORY RETROSPECTIVE. Professional Pedagogics, Kyiv, v. 1, n. 18, p. 188–194, 2019. DOI: 10.32835/2223-5752.2019.18.188-194. Disponível em: https://jrnls.ivet.edu.ua/1/article/view/293. Acesso em: 21 mar. 2026.