“The Impact of Online Learning on the Understanding of Learning Materials for Visually Impaired Students at SLB N 1 Bantul”. Jurnal Orthopaedagogia 3, no. 3 (November 12, 2025): 1–20. Accessed April 4, 2026. https://journal.uns.ac.id/index.php/orthopaedagogia/article/view/1846.