BADARU, Muthmahinna; RIZAL, Novita Sari; ARIEF, Tarman M. Efektivitas Model Pembelajaran Problem Based Learning Metode Eksperimen dalam Meningkatkan Hasil Belajar Siswa Kelas VIA di UPT SPF SDN Mangasa. Cokroaminoto Journal of Primary Education, [S. l.], v. 7, n. 2, p. 350–361, 2024. DOI: 10.30605/cjpe.722024.4625. Disponível em: https://e-journal.my.id/cjpe/article/view/4625. Acesso em: 27 jul. 2025.