Rehalat, Aminah. “Analysis of Social Studies Learning Problems at SMP Negeri 23 Ambon”. Perspektif Pendidikan dan Keguruan 14, no. 2 (October 30, 2023): 139–144. Accessed June 16, 2024. https://journal.uir.ac.id/index.php/Perspektif/article/view/14565.