Examination of key positions and forms of employment in the private security sector. Academic Journal of Internal Affairs, [S. l.], v. 69, n. 2, p. 227–246, 2021. DOI: 10.38146/BSZ.2021.2.4. Disponível em: http://belugyiszemlejournal.pitservice.hu/index.php/belugyiszemle/article/view/776. Acesso em: 2 mar. 2026.