Prof (Dr.) Indrajit Sinha. 2016. “Role of Perceived Usefulness, Organisational Readiness, Customer Pressure, Competitive Pressure in Adaption of E-Commerce in Indian SMEs”. International Journal of Emerging Trends in Science and Technology 3 (05), 3838-45. http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1059.