Meidawati, Natasya D.P, Erika. “FORMULASI PEMBELAJARAN MATEMATIKA BAGI ANAK TUNAGRAHITA”. Scaffolding: Jurnal Pendidikan Islam dan Multikulturalisme 1, no. 2 (September 3, 2019): 1-9. Accessed March 27, 2025. https://ejournal.insuriponorogo.ac.id/index.php/scaffolding/article/view/113.