Toomela, Aaro. “Vygotskian (but Only Partly Vygotsky’s) Understanding of Special Education”. Educação 41, no. 3 (dezembro 30, 2018): 347-361. Acessado maio 16, 2022. https://revistaseletronicas.pucrs.br/ojs/index.php/faced/article/view/31795.