Inorganic Chemical Formulation in Secondary Education (Chemistry Poker). Pulso. Revista de educación, [S. l.], n. 31, p. 197–217, 2008. DOI: 10.58265/pulso.4972. Disponível em: https://revistas.cardenalcisneros.es/pulso/article/view/4972. Acesso em: 21 may. 2026.