非法定数字货币对出口企业财务制度的影响研究. Theory and Practice of Social Science, [S. l.], v. 7, n. 6, p. 56–63, 2025. DOI: 10.6914/tpss.070607. Disponível em: https://ssci.cc/index.php/tpss/article/view/69. Acesso em: 21 jan. 2026.