“Analisis Kemampuan Berhitung Anak Autis Melalui Penggunaan Puzzle Angka Di Permata Diakonia”. Literal: Disability Studies Journal 4, no. 01 (May 6, 2026): 1–8. Accessed June 23, 2026. https://jurnal.piramidaakademi.com/index.php/literal/article/view/260.