TY  - GEN
AU  - Weil-Barais, Annick
TI  - Heuristic value of the notion of zone of proximal development in the study of child and adolescent construction of ..
KW  - Psicologia e Educacao
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm
ER  -