DUMANSKA , I. .; MATVIIETS , O. . Economic and legal principles of customs security in the context of international internet trade. Political Science and Security Studies Journal, [S. l.], v. 2, n. 2, p. 34-42, 2021. DOI: 10.5281/zenodo.4904716. Disponível em: https://psssj.eu/index.php/ojsdata/article/view/51. Acesso em: 26 aug. 2026.