@inproceedings{Ahamed2012Location,
  title = {Location Based Service via Social Knowledge},
  year = {2012},
  url = {https://iqbalahamed.com/publications/cv-conference\_articles-388},
  note = {Rizwana Rizia, Mohammad Tanviruzzaman, Sheikh Iqbal Ahamed: KnockAround. Location Based Service via Social Knowledge. COMPSAC 2012: 623-631.}
}