Kesulitan Belajar Siswa pada Pembelajaran Matematika Materi Operasi Hitung Pecahan Kelas V SDN 02 Pakisrejo. Jurnal Simki Postgraduate, [S. l.], v. 3, n. 2, p. 169–176, 2024. DOI: 10.29407/jspg.v3i2.811. Disponível em: https://jurnal.unpkediri.ac.id/index.php/JSPG/article/view/811. Acesso em: 27 feb. 2026.