DEVELOPING METHODS OF CONTROLLING ELECTRONIC PAYMENT SYSTEMS TO REDUCE FRAUD AND EMBEZZLEMENT PREPARING. World Economics and Finance Bulletin, [S. l.], v. 21, p. 84–96, 2023. Disponível em: https://www.scholarexpress.net/index.php/wefb/article/view/2547. Acesso em: 18 apr. 2026.