CORNEJO, C. Piaget, Vigotski y Maturana: Three Voices, Two Constructivisms. Psykhe, [S. l.], v. 10, n. 2, 2001. Disponível em: https://revistadisena.uc.cl/index.php/psykhe/article/view/19931. Acesso em: 1 sep. 2024.