Self-arrangement of fleeting student pairs: a Web 2.0 approach for peer tutoring. - Wim Westera; Gijs de Bakker; Leo Wagemans (Interact. Learn. Environ., 2009)

Introducing the SAPS System and a Corresponding Allocation Mechanism for Synchronous Online Reciprocal Peer Support Activities. - Gijs de Bakker; Jan van Bruggen; Wim M. G. Jochems; Peter B. Sloep (J. Artif. Soc. Soc. Simul., 2011)