PÉREZ ARIZA, Karel; PÉREZ ARIZA, Karel; HERNÁNDEZ SÁNCHEZ, José Emilio; COAGUILA MANERO, Liliana Milagros. The mathematical contents teaching and learning from a communicative perspective. Transformación, [S. l.], v. 15, n. 2, p. 154–169, 2024. Disponível em: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/140. Acesso em: 20 nov. 2025.