1. The role of e-learning, advantages and disadvantages of its adoption in higher education.;V.Arkorful;International Journal of Instructional Technology and Distance Learning,2015
2. BuiltWith. (2016). Google Analytics Usage Statistics. Retrieved from http://trends.builtwith.com/analytics/Google-Analytics
3. Review and discussion: E-learning for academia and industry
4. Dubois, L. (2010). 11 Best Web Analytics Tools. Inc.com. Retrieved from http://www.inc.com/guides/12/2010/11-best-web-analytics-tools.html
5. Dykes, B. (2014). Web Analytics Kick Start Guide a Primer on the Fundamentals of Digital Analytics. Peachpit. Retrieved from http://ptgmedia.pearsoncmg.com/imprint_downloads/adobepress/promotions/analytics_ksg/WebAnalyticsKickStartGuide.pdf