M. Klawe, and E. Phillips. CSCL '95: The first international conference on Computer support for collaborative learning, page 209--213. Mahwah, NJ, USA, Lawrence Erlbaum Associates, Inc., (1995)
M. Klawe, and E. Phillips. CSCL '95: The first international conference on Computer support for collaborative learning, page 209--213. Mahwah, NJ, USA, Lawrence Erlbaum Associates, Inc., (1995)