SITOPU, H.; PURBA, N.; SITIO, H. Analisis Kemampuan Berhitung Anak Autis melalui Penggunaan Puzzle Angka di Permata Diakonia. Literal: Disability Studies Journal, [S. l.], v. 4, n. 01, 2026. DOI: 10.62385/literal.v4i01.260. Disponível em: https://jurnal.piramidaakademi.com/index.php/literal/article/view/260. Acesso em: 9 may. 2026.