IWASZUK, M. Psycho-semiotic model of thinking. Combining Klein and Peirce theory of symbol for more comprehensive model of mind. Journal of Education Culture and Society, [S. l.], v. 10, n. 1, p. 51–67, 2019. DOI: 10.15503/jecs20191.51.67. Disponível em: https://ogrodynauk.pl/index.php/jecs/article/view/503. Acesso em: 5 may. 2024.