HewC10'

@article{DBLP:journals/ijwltt/HewC10,
  author    = {Khe Foon Hew and
               Wing Sum Cheung},
  title     = {Fostering Higher Knowledge Construction Levels in Online
               Discussion Forums: An Exploratory Case Study},
  journal   = {IJWLTT},
  volume    = {5},
  number    = {4},
  year      = {2010},
  pages     = {44-55},
  ee        = {http://dx.doi.org/10.4018/jwltt.2010100103},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}