M. Khandelwal, A. Sharma, D. Deepika Varshney, and A. Arti Dagur, “To analyze Consumer Satisfaction level in Digital Content Marketing with Emphasis on Shopping Websites”, IJET, vol. 7, no. 3.12, pp. 637–642, Jul. 2018, doi: 10.14419/ijet.v7i3.12.16444.