A. , S. .; Y., S. .; R., M. . Problems of Improving the Product Quality Management System in Enterprises. American Journal of Economics and Business Management, [S. l.], v. 6, n. 5, p. 112–117, 2023. Disponível em: https://globalresearchnetwork.us/index.php/ajebm/article/view/2215. Acesso em: 7 may. 2024.