@inproceedings{Ahamed2007Colearn,
  title = {Co-learn: Collaborative Learning Engine a Vision for Pervasive Collaboration in E-Learning},
  year = {2007},
  url = {https://iqbalahamed.com/publications/cv-conference\_articles-446},
  note = {Vaibhav Tyagi, Sheikh Iqbal Ahamed. Co-learn: Collaborative Learning Engine a Vision for Pervasive Collaboration in E-Learning. HCI (7) 2007: 833-842.}
}