WASET
    Fetoon K. Algarawi and  Wejdan A. Alslamah and  Ahlam A. Alhabib and  Afnan S. Alfehaid and  Dina M. Ibrahim,  Applying Augmented Reality Technology for an  E-Learning System.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2018, vol. 135(3). 182 - 187
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10008722.