The impact of quality costs in improving the quality of health services. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 16, n. 54, p. 27–49, 2021. Disponível em: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/954.. Acesso em: 5 may. 2024.