SAROSIEK, Anna. The role of biosemiosis and semiotic scaffolding in the processes of developing intelligent behaviour. Philosophical Problems in Science, [S. l.], n. 70, p. 9–44, 2021. DOI: 10.59203/zfn.70.535. Disponível em: https://zfn.edu.pl/index.php/zfn/article/view/535. Acesso em: 8 dec. 2025.