[1]
J. R, S. K, B. Basfore, M. I.S, and U. S, “Prototype to Help Visually Impaired Person in Reading Printed Learning Materials using Raspberry PI”, IJET, vol. 7, no. 3.1, pp. 82–85, Aug. 2018, doi: 10.14419/ijet.v7i3.1.16803.