Overview the issues and challenges of Electronic Payment System for secure Online Payment: Addressing the Challenges and Opportunities of Electronic Payment Systems. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 16, n. 4, p. 2223–2229, 2019. Disponível em: https://ignited.in/index.php/jasrae/article/view/10814. Acesso em: 13 mar. 2026.