YANG, Xia. Research on Internal Audit of Cost and Expense--Take Company C as an example. International Journal of Global Economics and Management, London, U.K., v. 3, n. 3, p. 147–153, 2024. DOI: 10.62051/ijgem.v3n3.18. Disponível em: https://wepub.org/index.php/IJGEM/article/view/2346. Acesso em: 13 may. 2026.