ESPALLARGAS., José Mª Núñez. Order and complexity in the algebraic expressions: a study of the aesthetical perception of the math. Revista Española de Pedagogía, [S. l.], v. 65, n. 236, 2025. DOI: 10.22550/2174-0909.3748. Disponível em: https://revistas.unir.net/index.php/rep/article/view/2378. Acesso em: 13 nov. 2025.