Zuber, Mohd., R. Jamuna, and Muthmainnah Muthmainnah. “Challenges Faced by Visually Impaired Teachers Working in Blind Schools in Online Teaching During Covid 19”. International Journal of Education Research and Development 1, no. 2 (October 10, 2021): 127–136. Accessed April 9, 2026. https://mail.yayasancec.or.id/e-journal/index.php/corolla/article/view/8.