'It's Almost like Talking to a Person': Student Disclosure to Pedagogical Agents in Sensitive Settings. - Maggi Savin-Baden; Gemma Tombs; David J. H. Burden; Clare Wood (Int. J. Mob. Blended Learn., 2013)

Towards the Blending of Digital and Physical Learning Contexts with a Gamified and Pervasive Approach. - Sylvester Arnab; Gemma Tombs; Michael Duncan; Mike Smith; Kam Star (GALA, 2015)