Study of Evolution of Transactions to Revolution of Digital Transactions and Changes in Currency Transactions. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. Special Issue 4, p. 1256–1267, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/10584. Acesso em: 10 aug. 2026.