S. Gupta, “Evolution and Current Status of Digital Payment Systems in India: A Decade after the 2016 Indian Demonetization”, wvijsh, vol. 2, no. 1, pp. 01–05, Apr. 2026, Accessed: Sep. 01, 2026. [Online]. Available: https://wvijsh.shodhmitra.com/index.php/wvijsh/article/view/34