SITOPU, Hotmaida; PURBA, Natalina; SITIO, Hetdy. Analisis Kemampuan Berhitung Anak Autis melalui Penggunaan Puzzle Angka di Permata Diakonia. Literal: Disability Studies Journal, [S. l.], v. 4, n. 01, p. 1–8, 2026. DOI: 10.62385/literal.v4i01.260. Disponível em: https://jurnal.piramidaakademi.com/index.php/literal/article/view/260. Acesso em: 8 aug. 2026.