PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN MENYELESAIKAN SOAL CERITA METEMATIKA SISWA KELAS V. JURNAL ILMIAH PENDAS: PRIMARY EDUCATION JOURNAL, [S. l.], v. 1, n. 2, p. 104–112, 2020. DOI: 10.29303/pendas.v1i2.60. Disponível em: https://journal.unram.ac.id/index.php/pendas/article/view/60. Acesso em: 28 okt. 2025.