DEWI FITRIYANI; SYALWA AZZAHRA; MUHAMMAD FIKRUL UMAM. The Effectiveness of Indonesia’s Foreign Policy on the Defense of the Natuna ZEE under UNCLOS 1982: (Efektivitas Kebijakan Luar Negeri Indonesia terhadap Pertahanan ZEE Natuna melalui UNCLOS 1982). SYMPHONIA: Journal of Theory and Research Output, [S. l.], v. 1, n. 1, p. 196–208, 2026. DOI: 10.12026/sym.v1i1.121. Disponível em: https://darulilmijournal.com/index.php/symphonia/article/view/121. Acesso em: 2 mar. 2026.