Hartana, and Putu Darmika. “EKSISTENSI ORGANISASI INTERNASIONAL MELALUI KOLABORASI GUNA MEMPERERAT HUBUNGAN ANTAR NEGARA ”. Jurnal Pacta Sunt Servanda, Vol. 3, no. 2, Sept. 2022, pp. 231-8, https://semnas-fmipa.undiksha.ac.id/index.php/JPSS/article/view/2134.