Gupta, Brij, Surinder Dhawan, and Ritu Gupta. “Mobile Commerce Global Publications: A Quantitative and Qualitative Assessment During 2007-16”. DESIDOC Journal of Library & Information Technology 38, no. 3 (May 4, 2018): 179-186. Accessed August 17, 2022. https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/12129.