Sudjatmiko T. Keamanan Negara dalam Kegiatan Antariksa Nasional: Perspektif Realis Ofensif. JGS [Internet]. 2017 Dec. 14 [cited 2024 Nov. 8];9(2):207-26. Available from: https://e-journal.unair.ac.id/JGS/article/view/6905