MA, Meng. Research on the Optimization of Internal Control Process for Private Machinery Manufacturing Firms under the New Normal of the Economy. Journal of Innovation and Development, [S. l.], v. 10, n. 2, p. 39–45, 2025. DOI: 10.54097/5bw50729. Disponível em: https://drpress.org/ojs/index.php/jid/article/view/29886. Acesso em: 26 aug. 2026.