WASET
    Lisbeth Amhag,  Design of Mobile Teaching for Students Collaborative Learning in Distance Higher Education.   journal   = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 107(11). 3938 - 3942
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10002988.