S.M.C.P.Arruda,
``A familia e a escola no desenvolvimento da atividade da vida diaria : fator de integracao'',
10th World Conference do ICEVI, 27,
(1997).
C.G.Batista,
``Cognitive and emotional development of visually impaired children'',
VIII European Conference on Developmental Psychology, 36-37,
(1997).