AINI EKAWATI, D. Peningkatan Hasil Belajar IPS Siswa Menggunakan Model Problem Based Learning di Kelas V Sekolah Dasar. Jurnal Pengajaran Sekolah Dasar, [S. l.], v. 1, n. 1, p. 77–86, 2022. DOI: 10.56855/jpsd.v1i1.100. Disponível em: https://journals.eduped.org/index.php/jpsd/article/view/100. Acesso em: 5 aug. 2025.