Johnson Kennedy, Posma Sariguna. “LEVEL OF MILITARY THREATS IN REGIONAL AND THE NATIONAL DEFENSE BUDGET POLICY IN THE PERIOD OF 1990-2008”. Fundamental Management Journal 3, no. 1 (June 19, 2018): 80 - 87. Accessed April 27, 2024. http://ejournal.uki.ac.id/index.php/jm/article/view/738.