SUPARJO, Suparjo. Analisis Ketersediaan Infrastruktur Dasar di Daerah Perbatasan Negara Indonesia dan Papua Nugini. Jurnal Konstruksi & Rekayasa Sipil, [S. l.], v. 1, n. 1, p. 38–48, 2025. Disponível em: http://ppsuniyap.id/journal.ppsuniyap.id/index.php/jkrs/article/view/85. Acesso em: 9 oct. 2025.