SHARAFANI, N. M. The Impact of the Hidden Economy on Government Expenditure (Econometrics Analysis Study in Iraq). Humanities Journal of University of Zakho, [S. l.], v. 5, n. 3, p. 852–867, 2017. DOI: 10.26436/hjuoz.2017.5.3.380. Disponível em: https://hjuoz.uoz.edu.krd/index.php/hum/article/view/380. Acesso em: 1 may. 2024.