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1.
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Computing support for problem solving in virtual communities of practice Casalini, María Clara - Estevez, Elsa Clara - Janowski, Thomas
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2.
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Platform for collection from heterogeneous web sources and its application to a semantic repository organization at SeDiCI: Preliminaries De Giusti, Marisa Raquel - Sobrado, Ariel - Vosou, Agustín
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3.
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Learning object semantic description for enhancing reusability Señas, Perla - Moroni, Norma
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4.
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El proceso de accesibilidad de un portal educativo: su desarrollo y sus consecuencias Amadeo, Ana Paola - Harari, Ivana - Díaz, Francisco Javier
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