@article{Ahamed2012User,
  title = {User privacy protection in pervasive social networking applications using PCO},
  year = {2012},
  url = {https://iqbalahamed.com/publications/cv-journal\_articles-251},
  note = {Farzana Rahman, Md. Endadul Hoque, Ferdaus Ahmed Kawsar, Sheikh Iqbal Ahamed. User privacy protection in pervasive social networking applications using PCO. IJSCCPS 1(3): 242-267 (2012).}
}