Research on course optimization of financial statistics under the background of digital economy. Education and Social Work, [S. l.], v. 2, n. 3, p. 6–16, 2025. DOI: 10.63313/ESW.9089. Disponível em: https://elibrary.erytis.com/index.php/Esw/article/view/454. Acesso em: 12 sep. 2025.