FITRIYANI, D.; SAEFURROHMAN, A.; MANSUR, M. Analisis Kesulitan Belajar Peserta Didik pada Materi Penjumlahan dan Pengurangan. Ibtida’i : Jurnal Kependidikan Dasar, [S. l.], v. 10, n. 2, p. 97–108, 2023. DOI: 10.32678/ibtidai.v10i2.9330. Disponível em: https://ftk.uinbanten.ac.id/journals/index.php/ibtidai/article/view/9330. Acesso em: 7 jul. 2025.