Saragih HJ, Suhirwan S, Sarjito A, Damanik YD, Avalokitesvari NNAN. MANAGEMENT OF DEFENSE HERITAGE BASED TOURISM TO ENHANCE YOUTH NATIONALISM AND PATRIOTISM. Jurnal Pertahanan [Internet]. 2020 Aug. 11 [cited 2026 Oct. 4];6(2):278-85. Available from: https://jurnal.idu.ac.id/index.php/DefenseJournal/article/view/847