Measuring the impact of internal control on tax performance using balanced score card indicators: An applied research in a sample of the branches of the General Tax Authority in Iraq. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 14, n. خاص, 2019. Disponível em: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/805. Acesso em: 11 may. 2025.