“Pendampingan Peningkatan Kompetensi Manajerial Pengurus OSIS SMA N 3 Batanghari”. Journal of Community Development, Engagement, and Services 2, no. 1 (July 1, 2026): 27–36. Accessed August 30, 2026. https://journal.jitera.ac.id/index.php/servicenity/article/view/242.