REHALAT, Aminah. Analysis of Social Studies Learning Problems at SMP Negeri 23 Ambon. Perspektif Pendidikan dan Keguruan, Pekanbaru, Riau, Indonesia, v. 14, n. 2, p. 139–144, 2023. DOI: 10.25299/perspektif.2023.vol14(2).14565. Disponível em: https://journal.uir.ac.id/index.php/Perspektif/article/view/14565. Acesso em: 16 jun. 2024.