Trialogical approach as a new form of mediation

: Paavola Sami, Engeström Ritva, Hakkarainen Kai

: Moen Anne;Morsch Anders; Paavola Sami

Publisher: Sense Publishers

: 2012

: Collaborative knowledge creation: Practices, tools, and concepts

: 9

: 23

: 15

: 978-94-6209-002-6