HIA, Roy Andi Saputra; NASUTION, Lia Nazliana; RANGKUTY, Dewi Mahrani. The Role of Electronic Payment Systems in Improving Monetary Efficiency in Indonesia. Journal of Management, Economic, and Accounting, [S. l.], v. 5, n. 4, p. 2403–2414, 2026. DOI: 10.37676/jmea.v5i4.1741. Disponível em: http://jurnalunived.com/index.php/JMEA/article/view/1741. Acesso em: 30 oct. 2026.