D. Mikułowski, G. Terlikowski, and J. Brzostek-Pawłowska, “Virtual cubarithms – innovative assistive technology for teaching the blind and visually impaired students traditional columnar layout operations”, SI, vol. 20, no. 1-2, pp. 17–25, May 2019, Accessed: Nov. 22, 2024. [Online]. Available: https://czasopisma.uph.edu.pl/studiainformatica/article/view/187