MAHARDIYANTI, T. Analisis Faktor Penyebab Kesulitan Belajar Matematika Siswa Sekolah Dasar. PTK: Jurnal Tindakan Kelas, [S. l.], v. 5, n. 1, p. 250–258, 2024. DOI: 10.53624/ptk.v5i1.537. Disponível em: https://jurnal.ciptamediaharmoni.id/index.php/ptk/article/view/537. Acesso em: 5 feb. 2025.