1. 2017. Internet use and problematic Internet use: a systematic review of longitudinal research trends in adolescence and emergent adulthood;E.L. Anderson;Int. J. Adolesc. Youth.,2017
2. A study on the prevalence of Internet addiction and its association with psychopathology in Indian adolescents;D Goel;Indian Journal of Psychiatry,2013
3. Internet addiction: a review of the first twenty years;M Mihajlov;Psychiatria Danubina.,2017
4. United Nations. Internet as a catalyst for change: Access, development, freedoms and innovation. Nairobi, Kenya: The sixth Internet Governance Forum, 27–30 September 2011. 2011. https://www.intgovforum.org/cms/documents/publications/176-internet-as-a-catalyst-for-change-access-development-freedoms-and-innovations/file. Accessed 15 April, 2019
5. Internet World Stats. (2019). Internet usage statistics. 2019. https://www.internetworldstats.com/stats.htm. Accessed 15 April 2019.