NIAWATI, Kris; REFFIANE, Fine. Upaya Meningkatkan Hasil Belajar IPAS Kelas V melalui Metode Problem Based Learning (Pbl) Berbantu Media Konkret. Jurnal Pendidikan Guru Profesional, [S. l.], v. 1, n. 2, p. 215–224, 2023. DOI: 10.26877/jpgp.v1i2.235. Disponível em: https://journal2.upgris.ac.id/index.php/jpgp/article/view/235. Acesso em: 22 dec. 2024.