Using polygraph in disappearance cases. Academic Journal of Internal Affairs, [S. l.], v. 64, n. 7-8, p. 141–150, 2016. DOI: 10.38146/BSZ.2016.7-8.15. Disponível em: http://belugyiszemlejournal.pitservice.hu/index.php/belugyiszemle/article/view/309. Acesso em: 3 mar. 2026.