Mario Pergolini sobre el problema de la decersion escolar en el secundario, porcentajes que no inician siquiera el secundario en Provincia de Buenos Aires y la necesidad de tener herramientas basicas de ...
7 years, 9 months ago alphete - 33 plays
Mario diserta sobre difusion en medios no tradicionales y exito en plataformas digitales vs medios meanstream (ya estan dejando de serlo)
7 years, 11 months ago alphete - 50 plays
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