Velano, Marilia, and Leopoldo Fulgencio. “Illusion, Creativity and Paradox: Preconditions for the Ability to Play ”. Clinical Styles. The Journal on the vicissitudes of childhood 27, no. 2 (August 31, 2022): 204–216. Accessed October 8, 2026. https://revistas.usp.br/estic/article/view/181334.