BILLA, Sri alya yunisa; BILLA, Sri Alya Yunisa. Peran geostrategi dan geopolitik dalam memperkuat ketahanan nasional indonesia. Maliki Interdisciplinary Journal, [S. l.], v. 4, n. 5, p. 2249–2254, 2026. Disponível em: https://urj.uin-malang.ac.id/index.php/mij/article/view/25507. Acesso em: 21 aug. 2026.