RIVEROS PÁEZ, María Alejandra. The development of random thinking using a playful strategy as a pre-exercise in fourth and fifth grade students. FACES AND FACES OF KNOWLEDGE, [S. l.], v. 6, n. 11, p. 20–38, 2022. Disponível em: https://revistas.uptc.edu.co/index.php/rastrosyrostros/article/view/14606. Acesso em: 17 jul. 2024.