Hartono, Untung, Maman Rachman, Achmad Rifai RC, and Titi Prihatin. “Model of Needs-Based Professionalism Development in Military Academy Magelang”. The Journal of Educational Development 7, no. 2 (May 22, 2019): 90 - 97. Accessed July 18, 2024. https://journal.unnes.ac.id/sju/jed/article/view/30586.