Brofman, Vera, et al. “Vygotskian Preschool Education: Promoting the Development of Self-Regulation and Symbolic Thought in Pre-K Children”. Obutchénie. Revista De Didática E Psicologia Pedagógica, vol. 7, nº 2, agosto de 2023, p. 1-24, https://doi.org/10.14393/OBv7n2.a2023-69601.