Semiotic bundle approach and Onto-Semiotic Approach: a dialogue between two theories on an arithmetic-algebraic problem. Educação e Pesquisa, [S. l.], v. 49, n. contínuo, p. e256699, 2023. DOI: 10.1590/S1678-4634202349256699eng. Disponível em: https://revistas.usp.br/ep/article/view/216831. Acesso em: 16 feb. 2026.