1. Accessible India Campaign. 2015. About accessible India campaign. Retrieved from http://accessibleindia.gov.in/content/innerpage/about-accessible-india-campaign.php
2. Carnegie Mellon University. 2015. Digital accessibility. Retrieved from https://www.cmu.edu/hr/eos/disability/digital.html
3. The disability divide in Internet access and use;Dobransky;Information, Communication & Society,2006
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5. Developing online community accessibility guidelines for persons with disabilities and older adults;Jaeger;Journal of Disability Policy Studies,2009