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2. http://pggc46.ac.in/images/DIGITAL%20INDIA%20AND%20ITS%20IMPACT.pdf
3.https://www.worldwidejournals.com/indian-journal-of-applied-research(IJAR)/file.php?val=October_2015_1444211851__223.pdf
4.http://www.thehindu.com/news/resources/Full-text-of-Narendra-Modis-speech-at-SanJose/article10395609.ece