Rui, Zhang, Chen Yang, Guo Zhenying, and Amiya Bhaumik. “A Look at The Rising Popularity of Cashless Economies Around the World”. International Journal on Recent Trends in Business and Tourism (IJRTBT) 7, no. 3 (February 16, 2024): 16-32. Accessed December 3, 2024. https://ejournal.lucp.net/index.php/ijrtbt/article/view/2085.