Graces Maranata, Dina Rotua Sitanggang, Stefani Hagelara Pakpahan, and Emmi Silvia Herlina. “Penanganan Bagi Anak Berkebutuhan Khusus, (Tuna Grahita)”. Khirani: Jurnal Pendidikan Anak Usia Dini 1, no. 2 (June 6, 2023): 87–94. Accessed September 19, 2024. https://e-journal.nalanda.ac.id/index.php/KHIRANI/article/view/222.