LEVANIENĖ , E. N. Krupskaya on the education of conscious discipline . Psichologija, [S. l.], v. 11, p. 28–40, 1971. DOI: 10.15388/Psichol.1971.11.9244. Disponível em: https://www.zurnalai.vu.lt/psichologija/article/view/9244. Acesso em: 26 nov. 2025.