IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-9-9-27442 Original Research Paper "Seeing the Unseen" Qualitative Assessment of Braille and Audio Tactile Performance Technique along with role of Parental influence in visually impaired children. SL Dr. Parvathy Suresh Dr. September 2020 9 9 01 02