“Results of the Response of State Defense and Scout Activities (Vocational High School Studies and the Equivalent in Blitar Raya)”. JOSAR (Journal of Students Academic Research) 6, no. 1 (March 1, 2021): 10–17. Accessed January 10, 2026. https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/1432.