CURRENCY CONVERTER USING LSTM. International Journal of Information and Electronics Engineering, [S. l.], v. 15, n. 4, p. 597–610, 2025. DOI: 10.48047/arpxrs45. Disponível em: https://www.ijiee.org/index.php/ijiee/article/view/878. Acesso em: 13 oct. 2026.