PUSPITANINGTYAS, Amalia Risqi et al. KESULITAN ANAK BERKEBUTUHAN KHUSUS TUNAGRAHITA DALAM BELAJAR PENGUASAN KOSAKATA DAN ANGKA DI SLB NEGERI DEMUNG. CERMIN: Jurnal Penelitian, [S.l.], v. 9, n. 2, p. 592-600, dec. 2025. ISSN 2615-3238. Available at: <https://unars.ac.id/ojs/index.php/cermin_unars/article/view/7747>. Date accessed: 29 jan. 2026. doi: https://doi.org/10.36841/cermin_unars.v9i2.7747.