ANALISIS FAKTOR PENYEBAB KESULITAN BELAJAR MATEMATIKA SISWA KELAS IV SDN 1 TEPAS PADA MASA PANDEMI COVID-19. JURNAL ILMIAH PENDAS: PRIMARY EDUCATION JOURNAL, [S. l.], v. 3, n. 1, p. 10–19, 2022. DOI: 10.29303/pendas.v3i1.398. Disponível em: https://jurnal.unram.ac.id/index.php/pendas/article/view/398. Acesso em: 28 okt. 2025.