MARGARITA IMBETT SIERRA. Playful educational theory based on ICT for the learning of basic operations in mathematics. GACETA DE PEDAGOGÍA, [S. l.], n. 47, p. 298–314, 2023. DOI: 10.56219/rgp.vi47.2356. Disponível em: https://revistas.upel.edu.ve/index.php/gaceta/article/view/2356. Acesso em: 3 jul. 2024.