@electronic{paaralan.blogspot.com,
   title       = {Open Educational Tools: CCK09 Benchmarking CCK08 social networks in the Moodle forums (Preview of the research)}, 
   url         = {http://paaralan.blogspot.com/2009/07/cck09-benchmarking-cck09-social.html},
   biburl      = {https://www.bibsonomy.org/url/b3427816c5c698a4bf70ce2ecfa9e6fe/jomiralb},
   keywords    = {0_NewPh_ideas 0_PhD 0_Phd_09_empyrical CCK09 sna social-networking social.networking},
   added-at    = {2009-07-12T12:07:22.000+0200},
   description = {},
   interhash   = {b3427816c5c698a4bf70ce2ecfa9e6fe}, 
   intrahash   = {b3427816c5c698a4bf70ce2ecfa9e6fe}
}

@electronic{stat.gamma.rug.nl,
   title       = {Siena Homepage}, 
   url         = {http://stat.gamma.rug.nl/siena.html},
   biburl      = {https://www.bibsonomy.org/url/188dc885fee0f62fd3a128fcf84253df/jomiralb},
   keywords    = {0:_tesi_06_09 0_NewPh_ideas 0_Phd_09_empyrical sna social-networking social.networking socialnetwork socialnetworking soft},
   added-at    = {2009-07-09T19:00:40.000+0200},
   description = {},
   interhash   = {188dc885fee0f62fd3a128fcf84253df}, 
   intrahash   = {188dc885fee0f62fd3a128fcf84253df}
}

@electronic{cran.r-project.org,
   title       = {The Comprehensive R Archive Network}, 
   url         = {http://cran.r-project.org/},
   biburl      = {https://www.bibsonomy.org/url/73f14fb9820bd8c73984465885d74182/jomiralb},
   keywords    = {0_NewPh_ideas 0_Phd_09_empyrical SEM sna social-networking social.networking social_media soft},
   added-at    = {2009-07-09T18:59:03.000+0200},
   description = {},
   interhash   = {73f14fb9820bd8c73984465885d74182}, 
   intrahash   = {73f14fb9820bd8c73984465885d74182}
}