The contribution of the tax authorities to increase the tax revenues: An applied research on a sample of the supporting bodies in the health sector for the period 1998-2008. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 13, n. 42, 2018. DOI: 10.34093/jafs.v13i42.81. Disponível em: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/81.. Acesso em: 3 may. 2024.