Xie, I., T. H. Lee, H. S. . Lee, S. Wang, and R. Babu. “Comparison of Accessibility and Usability of Digital Libraries in Mobile Platforms: Blind and Visually Impaired users’ Assessment”. Information Research an International Electronic Journal, vol. 28, no. 3, Sept. 2023, pp. 59-82, doi:10.47989/ir283337.