LUMBIS, Lumbis; RYANDONO, Muhammad Nafik Hadi; WIJOYO, Suparto; RAHMAH, Rahmah. A New Approach to Managing the Development of State Border Areas in the Ex-Outstanding Boundary Problems (OBP) Area of North Kalimantan, Indonesia, and Sabah, Malaysia. Dinasti International Journal of Education Management and Social Science, [S. l.], v. 7, n. 5, p. 4405–4413, 2026. DOI: 10.38035/dijemss.v7i5.6807. Disponível em: https://dinastipub.org/DIJEMSS/article/view/6807. Acesso em: 23 jun. 2026.