REDI, M.; MARYANI, H. . IMPLEMENTATION OF SECURITY FOR NATIONAL VITAL OBJECTS OF PT. PERTAMINA (PERSERO) REGION I - MEDAN, NORTH SUMATRA BY THE DIRECTORATE OF SAMAPTA, NORTH SUMATRA REGIONAL POLICE. Jurnal Meta Hukum, [S. l.], v. 4, n. 2, p. 238-247, 2025. DOI: 10.47652/metahukum.v4i2.760. Disponível em: https://ejournal.steitholabulilmi.ac.id/index.php/metahukum/article/view/760. Acesso em: 27 jul. 2026.