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Material Type: Artigo
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Distributed Teaching Presence and Participants' Activity Profiles: a theoretical approach to the structural analysis of Asynchronous Learning NetworksCOLL, CÉSAR ; ENGEL, ANNA ; BUSTOS, ALFONSOEuropean journal of education, 2009-12, Vol.44 (4), p.521-538 [Periódico revisado por pares]Oxford, UK: Blackwell Publishing LtdTexto completo disponível |