The impact of the coronavirus on the prisoners’ contacts – Challenges and organizational answers : Empirical study of the use of video calls by prisoners. Academic Journal of Internal Affairs, [S. l.], v. 69, n. 5. ksz., p. 110–144, 2021. DOI: 10.38146/BSZ.SPEC.2021.5.5. Disponível em: http://belugyiszemle-350.pitservice.hu/index.php/belugyiszemle/article/view/923. Acesso em: 23 mar. 2026.