Adha F, Syamsul H, Agus H P. ANALYSIS OF THE EFFECTIVENESS OF THE ARMED FORCES COMMAND OPERATIONS IN SECURING THE RI-SINGAPORE BORDER TO PREVENT CRIMINAL ACTS AT SEA IN ORDER TO CREATE MARINE SECURITY. jiemar [Internet]. 2025Sep.30 [cited 2025Oct.9];6(5):160-4. Available from: https://jiemar.org/index.php/jiemar/article/view/631