Suprapto S, Dwi Ari Purwanto, Tatar Bonar. State Defense Awareness Strengthening of East Java Veteran National Development University Student Through Online Learning in Supporting National Defense. IJSS [Internet]. 2022 Apr. 19 [cited 2025 Mar. 15];4(2):57-71. Available from: https://journal.unesa.ac.id/index.php/jpips/article/view/14926