Book Review: Regions and Powers: The Structures of International Security: Penulis: Barry Buzan and Ole Wœve. Jurnal Keamanan Nasional, [S. l.], v. 2, n. 1, p. 159–168, 2016. Disponível em: https://ejurnal.ubharajaya.ac.id/index.php/kamnas/article/view/1441.. Acesso em: 9 oct. 2025.