1. Cartoonnetwork.com site overview;Alexa Internet,2015
2. Khanacademy.org site overivew;Alexa Internet,2015
3. CartoonNetwork.com hits visitor high;Ball,2007
4. Practical web analytics for user experience: How analytics can help you understand your users;Beasley,2013
5. One to one computing: a summary of the quantitative results from the Berkshire wireless learning initiative;Bebell;The Journal of Technology, Learning and Assessment,2010