PUTRA, A. Hubungan Kerjasama Perbatasan Indonesia-Malaysia (Studi Kasus Perbatasan Nunukan-Tawau). Jurnal Hukum IUS QUIA IUSTUM, [S. l.], v. 22, n. 2, p. 308–326, 2017. DOI: 10.20885/iustum.vol22.iss2.art8. Disponível em: https://journal.uii.ac.id/IUSTUM/article/view/5133. Acesso em: 3 may. 2024.