A model for flexibly editing CSCL scripts

@article{Sobreira2012AMF,
  title={A model for flexibly editing CSCL scripts},
  author={P{\'e}ricles Sobreira and Pierre Tchounikine},
  journal={I. J. Computer-Supported Collaborative Learning},
  year={2012},
  volume={7},
  pages={567-592}
}