The frustration as a therapeutic resource in the training of art therapist. Pulso. Revista de educación, [S. l.], n. 38, p. 35–56, 2015. DOI: 10.58265/pulso.5067. Disponível em: https://revistas.cardenalcisneros.es/pulso/article/view/5067. Acesso em: 15 jun. 2026.