SONG, Chunyi. Research on the Application of Mathematical Statistical Methods in Enterprise Economic Analysis. Highlights in Business, Economics and Management, [S. l.], v. 62, p. 54–58, 2025. DOI: 10.54097/3pw7xh76. Disponível em: https://hbem.org/index.php/OJS/article/view/651. Acesso em: 27 jul. 2026.