DELLA BRUNA, Asia. Cognitive semiotic processes in mathematical reasoning: Raymond Duval’s thought in light of Charles Sanders Peirce’s semiotic theories. La matematica e la sua didattica, Bologna, Italy, v. 33, n. 2, p. 161–177, 2025. DOI: 10.60923/issn.3035-2940/23700. Disponível em: https://matdid-journal.unibo.it/article/view/23700. Acesso em: 22 mar. 2026.