Artigos publicados em revistas de circulação internacional

  1. J.A.Valente, ``The III National Logo Congress in Brazil'', Logo Exchange, 11(3), 38-39, (1993).
  2. J.A.Valente, ``Computers in Education: Shifting the Pedagogical Paradigm form Instructionism to Constructionism'', Logo Exchange, 12(2), 39-42, Serie: ‘, (1993).
  3. J.V.V.D'Abreu, ``Constrution and Interfaceament of Devices with Computers for Educational Purposes'', Logo Exchange, 12(1), (1993).