HASSAN, C. M. Factors affecting the phenomenon of customs evasion: Field study in the Directorate of Guermek Garmian. Journal of University of Human Development, [S. l.], v. 3, n. 2, p. 448–466, 2017. DOI: 10.21928/juhd.v3n2y2017.pp448-466. Disponível em: https://journals.uhd.edu.iq/index.php/juhd/article/view/461. Acesso em: 6 may. 2024.