DRS. SUMANTO, Drs. M. Tarno Seman,. PERMASALAHAN DAN RENCANA PENGEMBANGAN KAWASAN PERBATASAN DI PROPINSI KALIMANTAN TIMUR. Jurnal Borneo Administrator, [S. l.], v. 1, n. 2, 2014. DOI: 10.24258/jba.v1i2.5. Disponível em: https://jba.lan.go.id/article/view/5. Acesso em: 15 aug. 2026.