“The Role of Subject Teacher Deliberation (MGMP) in Improving The Competence of Social Science Education Teachers in Junior High Schools (SMP)”. JUPE : Jurnal Pendidikan Mandala 8, no. 1 (February 24, 2023): 211–220. Accessed November 9, 2026. https://ejournal.mandalanursa.org/index.php/JUPE/article/view/4899.