Yah-Ling Hung,  Comparing the Educational Effectiveness of eHealth to Deliver Health Knowledge between Higher Literacy Users and Lower Literacy Users.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2019, vol. 148(4). 159 - 163
    [viewed 15 November 2019]. Available from: https://publications.waset.org/pdf/10010254.