PAN, Yunlong; YAN, Ziyun. Research on Financial Flexibility, R&D Investment and Corporate Performance. Frontiers in Business, Economics and Management, [S. l.], v. 22, n. 2, p. 130–137, 2026. DOI: 10.54097/nejsa493. Disponível em: https://drpress.org/ojs/index.php/fbem/article/view/33988. Acesso em: 28 may. 2026.