NURSAIDAH, Nursaidah; HAPNI, Elida. Kesulitan Siswa SD dalam Memahami Operasi Hitung Dasar  Matematika: Systematic Literature Review. Jurnal Ilmiah Literasi Indonesia, [S. l.], v. 2, n. 1, p. 205–214, 2026. DOI: 10.63822/e0p81e33. Disponível em: https://ojs.indopublishing.or.id/index.php/jili/article/view/838. Acesso em: 12 apr. 2026.