1) https://cleartax.in
2) http://www.gstindia.com
3) http://www.deskera.in
4) Dr. R. Vasanthagopal GST in India: A Big Leap in the Indirect Taxation System International Journal of Trade, Economics and Finance, Vol. 2, No. 2, April 2011
5) Nitin Kumar (2014), “Goods and Service Tax in India-A Way Forward”, “Global Journal of Multidisciplinary Studies”, Vol 3, Issue6, May 2014.