AMBRUS, Éva. Of Ends and Means: The Integration of Psychological Operations and Cyber Operations. Honvédségi Szemle – Hungarian Defence Review, [S. l.], v. 148, n. 2, p. 102–111, 2021. DOI: 10.35926/HDR.2020.2.7. Disponível em: https://kiadvany.magyarhonvedseg.hu/index.php/honvszemle/article/view/566. Acesso em: 28 okt. 2021.