DUDINA, M. Culture in Transition: Problems of Thinking and Speech Development. KnE Life Sciences, [S. l.], v. 4, n. 8, p. 257–266, 2018. DOI: 10.18502/kls.v4i8.3283. Disponível em: https://knepublishing.com/index.php/KnE-Life/article/view/3283. Acesso em: 13 aug. 2025.