Title:Before and after Twitter: Personal Learning Environments (e-conference on the use of PLE / PLN in English Language Teaching presented at
IATEFL Harrogate 2010)
Title:Pierre Bourdieu y su concepto de violencia simbólica: ¿Qué pasa en las aulas colombianas? / Pierre Bourdieu and his concept of Symbolic Violence: what´s happening into Colombian Classrooms?