Letellier, Julien, Jens Reinhardt, Peter Scholl, Jürgen Sieck, and Michael Thiele-Maas. “PROVIDING ADITTIONAL COTENT TO PRINT MEDIA USING AUGMENTED REALITY”. International Journal of Computing 17, no. 3 (September 30, 2018): 180-189. Accessed May 6, 2024. https://computingonline.net/computing/article/view/1038.