Pengembangan Model PBL Berbantuan Media Peta Konsep Tema 9 pada Siswa Kelas IV SD. Jurnal Pendidikan Dasar, [S. l.], v. 2, n. 2, p. 50–55, 2021. Disponível em: https://jurnal.umpwr.ac.id/index.php/jpd/article/view/1640. Acesso em: 8 sep. 2026.